F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8...
Transcript of F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8...
![Page 1: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/1.jpg)
Specifications subject to change without notice. 428 65 6008 00 2/23/15
ENVIRONM
ENTA
LLY S
OU
ND R
EFRIG
ERANT
EFFICIENT 14 SEER HEAT PUMPENVIRONMENTALLY SOUND R−410A REFRIGERANT1−1/2 THRU 5 TONS SPLIT SYSTEM208 / 230 Volt, 1−phase, 60 HzREFRIGERATION CIRCUIT
� Scroll compressors on all models� Suction line accumulator factory installed� Integrated solid state control with Time−Temperature
Defrost� High and Low pressure switches� Copper tube / aluminum fin coilEASY TO INSTALL AND SERVICE
� Easy Access service valves on all models� External high and low refrigerant service ports� Only two screws to access control panel� Factory charged with R−410A refrigerantBUILT TO LAST
� Painted cabinet finish over galvanized steel� Coated inlet grille with 2” (51mm) spacing standard,
alternate models available with 3/8” (10mm) grille spacingfor extra protection
LIMITED WARRANTY*
� 5 year parts limited warranty (including compressor andcoil)
Use of the AHRI Certified TM Mark indic-ates a manufacturer’s participation in theprogram. For verification of certificationfor individual products, go towww.ahridirectory.org .
− With timely registration, an additional 5 year parts limited warranty (including compressor and coil)* For residential applications only. See warranty certificate for complete details and restrictions, including warranty
coverage for other applications.
ModelNumber
Size(tons)
NominalBtu/hr
Min. CircuitAmpacity
Max. Fuseor Breaker
Operating Dimensionslength x width x height
inches (mm)
Operating/Ship Weightlbs. (kg)
R4H418AKBR4H418GKB 1½ 18,000 11.8 20
23−1/8 x 23−1/8 x 35−1/4(587 x 587 x 895)
136 / 166(61 / 75)
R4H424AKBR4H424GKB 2 24,000 17.7 25
25−3/4 x 25−3/4 x 35−1/4(654 x 654 x 895)
144 / 175(65 / 79)
R4H430AKBR4H430GKB 2½ 30,000 20.8 30
31−3/16 x 31−3/16 x 31−13/16(792 x 792 x 808)
158 / 180(72 / 82)
R4H436AKBR4H436GKB 3 36,000 20.4 35
31−3/16 x 31−3/16 x 28−7/16(792 x 792 x 722)
170 / 201(77 / 91)
R4H442AKBR4H442GKB 3½ 42,000 25.7 40
31−3/16 x 31−3/16 x 39−1/8(792 x 792 x 994)
201 / 235(91 / 107)
R4H448AKBR4H448GKB 4 48,000 28.7 50
31−3/16 x 31−3/16 x 28−7/16(792 x 792 x 722)
197 / 232(89 / 105)
R4H460AKBR4H460GKB 5 60,000 34.1 50
31−3/16 x 31−3/16 x 31−13/16(889 x 889 x 808)
212 / 248(96 / 113)
A = Standard Grille, 2” (51mm) spacingG = Coil Guard Grille, 3/8” (10mm) spacing
R4H4Product Specifications
![Page 2: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/2.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
2 428 65 6008 00Specifications subject to change without notice.
OUTDOOR UNIT MODEL NUMBER IDENTIFICATION GUIDE (single phase)Digit Position: 1 2 3 4 5, 6 7 8 9 10 11 12
Example Part Number: R 4 H 4 18 G K B 1 0 0Product Family
4 = R−410A REFRIGERANTA = Air ConditionerH = Heat Pump TYPE
4 = 14 SEER NOMINAL EFFICIENCY18 = 18,000 BTUH = 1−1/2 tons
24 = 24,000 BTUH = 2 tons
30 = 30,000 BTUH = 2−1/2 tons
36 = 36,000 BTUH = 3 tons
42 = 42,000 BTUH = 3−1/2 tons
48 = 48,000 BTUH = 4 tons
60 = 60,000 BTUH = 5 tons NOMINAL CAPACITY
A = Standard 2” (51mm) spacingG = Coil Guard Grille, 3/8” (10mm) spacing FEATURES
K = 208/230−1−60 VOLTAGE
Sales Code
Engineering Revision
Extra Digit
Extra Digit
ACCESSORIES PART NUMBER IDENTIFICATION GUIDEDigit Position: 1 2 3 4 5 6, 7 8, 9 10, 11
Example Part Number: N A S A 0 0 1 01 C H
N = Non−Branded BRANDING
A = Accessory PRODUCT GROUP
S = Split System (AC & HP) KIT USAGEA = OriginalB = 2nd Generation MAJOR SERIES0 = Generic or Not Applicable
2 = R−22
4 = R−410A REFRIGERANTProduct Identifier Number
Package Quantity
Type of Kit(Example: CH = Crankcase Heater)
![Page 3: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/3.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 3Specifications subject to change without notice.
PHYSICAL DATAUNIT SIZE SERIES 18(A,G)KB 24(A,G)KB 30(A,G)KB 36(A,G)KB 42(A,G)KB 48(A,G)KB 60(A,G)KBCompressor Type ScrollREFRIGERANT R−410A Control TXV (R−410A Hard Shutoff) Charge lb (kg) 5.3 (2.4) 5.6 (2.5) 6.4 (2.9) 7.67 (3.48) 8.25 (3.74) 8.68 (3.94) 10.6 (4.81)COND FAN Forward Swept or Propeller Type, Direct Drive Air Discharge Vertical
Air Qty (CFM) 1700 2196 3365 1200 3800 3365 4050 Motor HP 1/12 1/10 1/4 1/5 1/4 1/4 1/4 Motor RPM 1100 1100 1100 1100 1100 1100 800VALVE CONNECT. (In. ID) Vapor 5/8 5/8 3/4 3/4 7/8 7/8 7/8 Liquid 3/8REFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8
*Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.Note: See unit Installation Instruction for proper installation.
ELECTRICAL DATA
UNIT SIZE V/PH
OPER VOLTS* COMPR FAN
MCA
MAXFUSE** orCKT BRK
AMPSMAX MIN LRA RLA FLA
18
208/230/1 253 197
48.0 9.0 0.50 11.8 20
24 62.9 10.9 0.60 14.2 25
30 72.5 13.5 1.40 16.9 30
36 75.0 14.7 1.10 19.5 30
42 105.1 18.1 1.40 24.0 40
48 108.0 19.0 1.40 25.2 40
60 144.2 24.4 1.52 32.0 50
* Permissible limits of the voltage range at which the unit will operate satisfactorily� If wire is applied at ambient greater than 30�C, consult table 310−16 of the NEC (NFPA 70). The ampacity of non−metallic−sheathed cable (NM),
trade name ROMEX, shall be that of 60�C conditions, per the NEC (NFPA 70) Article 336−26. If other than uncoated (no−plated), 60 or 75�C insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70).
� Length shown is as measured 1 way along wire path between unit and service panel for voltage drop not to exceed 2%.** Time−Delay fuse.FLA − Full Load AmpsLRA − Locked Rotor AmpsMCA − Minimum Circuit AmpsRLA − Rated Load AmpsNOTE: Control circuit is 24−V on all units and requires external power source. Copper wire must be used from service disconnect to unit. All motors/compressors contain internal overload protection.Complies with 2007 requirements of ASHRAE Standards 90.1
A−WEIGHTED SOUND POWER
UNIT SIZE
STANDARDRATING(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125 250 500 1000 2000 4000 8000
18 69 45 48 56 62 55 53 47
24 76 46 56 59 63 63 60 55
30 77 52 62 67 68 65 62 55
36 77 51 62 66 69 64 61 53
42 76 49 61 63 65 62 60 52
48 79 53 66 69 71 67 64 57
60 73 50 63 62 63 60 58 52
NOTE: Tested in accordance with AHRI Standard 270−08 (not listed in AHRI).
A−WEIGHTED SOUND POWER WITH SOUND HOODUNIT SIZE
STANDARDRATING
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125 250 500 1000 2000 4000 8000
18 68 47 48 56 61 55 52 46
24 74 47 57 59 62 61 58 51
30 77 52 62 67 67 65 62 54
36 76 52 62 66 67 64 60 52
42 74 50 61 63 64 61 58 49
48 79 54 66 69 70 67 64 56
60 73 51 64 62 63 59 56 49
NOTE: Tested in accordance with AHRI Standard 270−08 (not listed in AHRI).
![Page 4: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/4.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
4 428 65 6008 00Specifications subject to change without notice.
CHARGING SUBCOOLING (TXV−TYPE EXPANSION DEVICE)UNIT SIZE-SERIES REQUIRED SUBCOOLING °F (°C)
18 11 (6.1)
24 11 (6.1)
30 10 (5.6)
36 10 (5.6)
42 10 (5.6)
48 14 (7.7)
60 15 (8.3)
HP ONLY REPLACEMENT WITH PISTON INDOORSWhen the R4H4 is used as a replacement component in a system with a piston fan coil, use the indoor piston size specified below:
UNIT SIZEPISTON SIZE
FEM4P FMA4 FM(C,U)4P
18 0.052 0.050 0.050
24 0.057 0.057 0.056
30 0.067 0.070 0.067
36 0.070 0.072 0.069
42 0.078
48 0.084
60
VAPOR LINE SIZING AND COOLING CAPACITY LOSSAcceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction linediameters shown in the chart below are acceptable for HP systems with R−410A refrigerant:
Vapor Line Sizing and Cooling Capacity Losses − R−410A Refrigerant 1− Stage Heat Pump Applications
Unit Nominal Size(Btuh)
Acceptable VaporLine Diameters
(In. OD)
Cooling Capacity Loss (%)Total Equivalent Line Length (ft)
Standard Application Long Line Application Requires Accessories
25(7.62)
50(15.2)
80(24.4)
80+(24.4+)
100(30.48)
125(38.10)
150(45.72)
175(53.34)
200(60.96)
225(68.58)
250(76.20)
180001-Stage HP
1/2 1 2 3 3 4 6 7 8 9 10 12
5/8 0 0 1 1 1 1 2 2 3 3 3
240001-Stage HP
5/8 0 1 1 1 2 3 3 4 4 5 6
3/4 0 0 0 0 0 1 1 1 1 1 2
300001-Stage HP
5/8 1 2 3 3 3 4 5 6 7 8 9
3/4 0 0 1 1 1 1 2 2 2 3 3
7/8 0 0 0 0 0 1 1 1 1 1 1
360001-Stage HP
5/8 1 2 4 4 5 6 7 9 10 11 13
3/4 0 0 1 1 1 2 2 3 3 4 4
7/8 0 0 0 0 0 1 1 1 1 2 2
420001-Stage HP
3/4 0 1 2 2 2 3 4 4 5 6 6
7/8 0 0 1 1 1 1 2 2 2 3 3
480001-Stage HP
3/4 0 1 2 2 3 4 5 5 6 7 8
7/8 0 0 1 1 1 2 2 2 3 3 4
600001-Stage R-410A HP
3/4 1 2 4 4 5 6 7 9 10 11 12
7/8 0 1 2 2 2 3 4 4 5 5 6
1 1/8 0 0 0 0 1 1 1 1 1 1 2
Standard Length = 80 ft. (24.4 m) or less total equivalent length
Applications in this area are long line. Accessories are required as shown recommended on Long Line Application GuidelinesApplications in this area may have height restrictions that limit allowable total equivalent length, when outdoor unit is below indoor unit See Long Line Application Guidelines
REFRIGERANT PIPING LENGTH LIMITATIONSMaximum Line Lengths:The maximum allowable total equivalent length for heat pumps varies depending on the vertical separation. See the tables below forallowable lengths depending on whether the outdoor unit is on the same level, above or below the outdoor unit.
Maximum Line Lengths for Heat Pump Applications
MAXIMUM ACTUAL LENGTHft (m)
MAXIMUM EQUIVALENT LENGTH�
ft (m)MAXIMUM VERTICALSEPARATION ft (m)
Units on equal level 200 (61) 250 (76.2) N/A
Outdoor unit ABOVEindoor unit
200 (61) 250 (76.2) 200 (61)
Outdoor unit BELOWindoor unit
See Table 'Maximum Total Equivalent Length: Outdoor Unit BELOW Indoor Unit'
� Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.
![Page 5: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/5.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 5Specifications subject to change without notice.
Maximum Total Equivalent Length� − Outdoor Unit BELOW Indoor Unit
Size
Liquid LineDiameterw/ TXV
HP with R-410A Refrigerant - Maximum Total Equivalent Length�Vertical Separation ft (m) Outdoor unit BELOW indoor unit;
0-20(0 - 6.1)
21-30(6.4 - 9.1)
31-40(9.4 - 12.2)
41-50(12.5 - 15.2)
51-60(15.5 - 18.3)
61-70(18.6 - 21.3)
71-80(21.6 - 24.4)
18000HP withR-410A
3/8 250* 250* 250* 250* 250* 250* 250*
24000HP withR-410A
3/8 250* 250* 250* 250* 250* 250* 250*
30000HP withR-410A
3/8 250* 250* 250* 250* 250* 250* 250*
36000HP withR-410A
3/8 250* 250* 250* 250* 250* 250* 250*
42000HP withR-410A
3/8 250* 250* 250* 250* 250* 250* 150
48000HP withR-410A
3/8 250* 250* 250* 250* 230 160 --
60000HP withR-410A
3/8 250* 225* 190 150 110 -- --
* Maximum actual length not to exceed 200 ft (61 m)� Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.−− = outside acceptable range
LONG LINE APPLICATIONSAn application is considered Long Line when the refrigerant level in the system requires the use of accessories to maintain acceptablerefrigerant management for systems reliability. Defining a system as long line depends on the liquid line diameter, actual length of thetubing, and vertical separation between the indoor and outdoor units.For Heat Pump systems, the chart below shows when an application is considered Long Line. Beyond these lengths, long lineaccessories are required:
HP WITH R−410A REFRIGERANT LONG LINE DESCRIPTION ft (m)Beyond these lengths, long line accessories are required
Liquid Line Size Units On Same Level Outdoor Below Indoor Outdoor Above Indoor
3/8 80 (24.4) 20 (6.1) vertical or 80 (24.4) total 80 (24.4)
Note: See Long Line Guideline for details
Model NumberIndoor Coil Model
NumberCoolingCapacity
EER SEER
High Temp
HSPF
Low Temp
ECapacity
E COPH
CapacityH COP
R4H418‡KB FEM4X18**BL 17,800 11.7 14 17,600 3.72 8.2 10,400 2.40
R4H424‡KB FEM4X24**CL 22,200 11.5 14 22,200 3.84 8.2 13,200 2.54
R4H430‡KB FEM4X30**BL 28,600 11.7 14 28,600 3.62 8.2 17,100 2.44
R4H436‡KB FEM4X36**BL 33,000 11.7 14 33,800 3.62 8.2 21,000 2.40
R4H442‡KB FEM4X42**CL 40,000 11.5 14 41,000 3.62 8.2 25,200 2.50
R4H448‡KB FEM4X48**BL 46,000 11.7 14 45,500 3.64 8.2 27,800 2.56
R4H460‡KB FXM4X60**AL 57,000 11.7 14 54,500 3.70 8.2 33,000 2.56
‡ A = Standard Grille, G = Coil Guard Grille
* AHRI = Air Conditioning, Heating & Refrigeration Institute* Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included. Ratings are based on:Cooling Standard: 80�F (27�C) db 67�F (19�C) wb indoor entering air temperature and 95�F (35�C) db air entering outdoor unit.High−Temp Heating Standard: 70�F (21�C) db indoor entering air temperature and 47�F (8�C) db 43�F (6�C) wb air entering outdoor unit.Low−Temp Heating Standard: 70�F (21�C) db indoor entering air temperature and 17�F (−8�C) db 15�F (−9�C) wb air entering outdoor unit.COP — Coefficient of PerformanceEER — Energy Efficiency RatioHSPF — Heating Seasonal Performance FactorSEER — Seasonal Energy Efficiency Ratio
TESTED AHRI COMBINATION RATINGS* Or scan this QR code:NOTE: Ratings contained in this document are subject to change at any time.
For AHRI ratings certificates, please refer to the AHRI directory. www.ahridirectory.org
Additional ratings and system combinations can be accessed via the Maratherm database: http://www.icpeqp.com/AHRIratings/ratings.aspx?Brand=Maratherm
![Page 6: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/6.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
6 428 65 6008 00Specifications subject to change without notice.
DIM
EN
SIO
NS
− E
NG
LIS
H
SD
5311−
4 R
EV
D
![Page 7: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/7.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 7Specifications subject to change without notice.
DIM
EN
SIO
NS
− S
I
SD
5311−
4 R
EV
D
![Page 8: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/8.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 8Specifications subject to change without notice.
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2
675
72
(2
2.2
)2
2.2
21
1.4
61
.22
21
.08
11
.07
1.3
91
9.8
81
0.6
61
.57
18
.63
10
.24
1.7
71
7.3
19
.80
2.0
01
5.9
29
.35
2.2
5
67
(1
9.4
)2
0.1
91
4.4
11
.22
19
.15
14
.01
1.3
81
8.0
61
3.6
01
.56
16
.91
13
.16
1.7
61
5.7
01
2.7
11
.99
14
.44
12
.22
2.2
3
63
(1
7.2
)††
18
.71
13
.81
1.2
11
7.7
51
3.4
11
.38
16
.74
12
.99
1.5
61
5.6
61
2.5
51
.75
14
.53
12
.09
1.9
81
3.3
51
1.5
92
.23
62
(1
6.7
)1
8.4
81
7.1
11
.21
17
.63
17
.63
1.3
81
6.8
01
6.8
01
.56
15
.93
15
.93
1.7
61
4.9
91
4.9
91
.98
13
.99
13
.99
2.2
3
57
(1
3.9
)1
8.3
61
8.3
61
.21
17
.60
17
.60
1.3
81
6.7
81
6.7
81
.56
15
.91
15
.91
1.7
51
4.9
71
4.9
71
.98
13
.97
13
.97
2.2
3
EV
AP
OR
AT
OR
AIR
CO
ND
EN
SE
R E
NT
ER
ING
AIR
TE
MP
ER
AT
UR
ES
°F
(°C
)
75 (
23.9
)85 (
29.4
)95 (
35)
105 (
40.6
)115 (
46.1
)125 (
51.7
)
CF
ME
WB
°F
(°C
)
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
R4H
424 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
24**C
L I
nd
oo
r S
ecti
on
700
72
(2
2.2
)2
4.7
71
3.0
51
.76
23
.65
12
.62
1.9
62
2.4
91
2.1
92
.20
21
.26
11
.73
2.4
71
9.9
31
1.2
52
.78
18
.50
10
.73
3.1
3
67
(1
9.4
)2
2.5
11
6.1
11
.77
21
.49
15
.68
1.9
72
0.4
21
5.2
42
.21
19
.29
14
.78
2.4
81
8.0
81
4.2
92
.79
16
.78
13
.76
3.1
4
63
(1
7.2
)††
20
.88
15
.49
1.7
71
9.9
31
5.0
61
.98
18
.93
14
.61
2.2
21
7.8
81
4.1
52
.49
16
.76
13
.66
2.7
91
5.5
51
3.1
33
.15
57
(1
3.9
)1
9.9
41
9.9
41
.77
19
.20
19
.20
1.9
81
8.4
31
8.4
32
.22
17
.60
17
.60
2.4
91
6.7
11
6.7
12
.79
15
.73
15
.73
3.1
4
800
72
(2
2.2
)2
5.2
31
3.7
11
.78
24
.08
13
.28
1.9
82
2.8
71
2.8
42
.21
21
.59
12
.38
2.4
82
0.2
11
1.8
82
.80
18
.72
11
.36
3.1
5
67
(1
9.4
)2
2.9
51
7.1
81
.79
21
.88
16
.74
1.9
92
0.7
71
6.2
92
.22
19
.60
15
.82
2.4
91
8.3
51
5.3
12
.80
17
.01
14
.77
3.1
6
63
(1
7.2
)††
21
.30
16
.48
1.7
92
0.3
11
6.0
42
.00
19
.27
15
.59
2.2
31
8.1
81
5.1
12
.50
17
.02
14
.61
2.8
11
5.7
81
4.0
63
.17
57
(1
3.9
)2
0.7
72
0.7
71
.79
19
.98
19
.98
2.0
01
9.1
51
9.1
52
.23
18
.27
18
.27
2.5
01
7.3
21
7.3
22
.81
16
.27
16
.27
3.1
6
900
72
(2
2.2
)2
5.5
91
4.3
41
.80
24
.40
13
.91
2.0
02
3.1
41
3.4
62
.23
21
.83
12
.99
2.5
02
0.4
21
2.4
92
.82
18
.89
11
.96
3.1
7
67
(1
9.4
)2
3.2
81
8.2
01
.81
22
.18
17
.75
2.0
12
1.0
41
7.2
92
.24
19
.84
16
.80
2.5
11
8.5
61
6.2
82
.82
17
.19
15
.70
3.1
8
63
(1
7.2
)††
21
.63
17
.43
1.8
12
0.6
01
6.9
82
.02
19
.53
16
.51
2.2
51
8.4
21
6.0
22
.52
17
.23
15
.49
2.8
31
5.9
61
4.9
23
.19
57
(1
3.9
)2
1.4
62
1.4
61
.81
20
.63
20
.63
2.0
21
9.7
61
9.7
62
.25
18
.82
18
.82
2.5
21
7.8
21
7.8
22
.83
16
.71
16
.71
3.1
8
EV
AP
OR
AT
OR
AIR
CO
ND
EN
SE
R E
NT
ER
ING
AIR
TE
MP
ER
AT
UR
ES
°F
(°C
)
75 (
23.9
)85 (
29.4
)95 (
35)
105 (
40.6
)115 (
46.1
)125 (
51.7
)
CF
ME
WB
°F
(°C
)
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
Cap
acit
y M
Btu
hTo
tal
Syste
mK
W**
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
R4H
430 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
30**B
L I
nd
oo
r S
ecti
on
875
72
(2
2.2
)3
3.9
71
7.3
21
.97
32
.47
16
.75
2.1
73
0.8
71
6.1
62
.40
29
.15
15
.54
2.6
72
7.3
01
4.8
72
.98
25
.29
14
.15
3.3
3
67
(1
9.4
)3
0.8
02
1.3
01
.97
29
.42
20
.72
2.1
72
7.9
62
0.1
32
.40
26
.39
19
.50
2.6
72
4.6
91
8.8
22
.98
22
.86
18
.10
3.3
2
63
(1
7.2
)††
28
.51
20
.46
1.9
72
7.2
21
9.8
92
.17
25
.86
19
.29
2.4
12
4.3
91
8.6
62
.67
22
.82
17
.98
2.9
72
1.1
21
7.2
53
.32
62
(1
6.7
)2
7.9
92
5.1
51
.97
26
.74
24
.55
2.1
72
5.4
42
3.9
02
.41
24
.07
23
.17
2.6
72
2.6
72
2.6
72
.97
21
.30
21
.30
3.3
2
57
(1
3.9
)2
7.0
52
7.0
51
.97
26
.06
26
.06
2.1
82
5.0
12
5.0
12
.41
23
.88
23
.88
2.6
72
2.6
42
2.6
42
.97
21
.27
21
.27
3.3
2
1050
72
(2
2.2
)3
4.8
51
8.4
82
.00
33
.25
17
.90
2.2
13
1.5
71
7.3
02
.44
29
.76
16
.66
2.7
12
7.8
11
5.9
73
.02
25
.71
15
.24
3.3
7
67
(1
9.4
)3
1.6
12
3.1
72
.01
30
.15
22
.59
2.2
12
8.6
02
1.9
72
.44
26
.95
21
.32
2.7
12
5.1
82
0.6
13
.02
23
.27
19
.84
3.3
6
63
(1
7.2
)††
29
.28
22
.21
2.0
12
7.9
12
1.6
22
.21
26
.47
21
.00
2.4
52
4.9
42
0.3
42
.71
23
.29
19
.63
3.0
12
1.5
21
8.8
63
.36
62
(1
6.7
)2
8.8
82
7.5
32
.01
27
.62
27
.37
2.2
12
6.3
62
6.3
62
.45
25
.12
25
.12
2.7
12
3.7
72
3.7
73
.01
22
.28
22
.28
3.3
6
57
(1
3.9
)2
8.5
52
8.5
52
.01
27
.48
27
.48
2.2
12
6.3
32
6.3
32
.45
25
.09
25
.09
2.7
12
3.7
42
3.7
43
.01
22
.26
22
.26
3.3
6
1125
72
(2
2.2
)3
5.1
51
8.9
72
.02
33
.53
18
.39
2.2
33
1.8
11
7.7
82
.46
29
.96
17
.13
2.7
32
7.9
91
6.4
43
.03
25
.85
15
.70
3.3
8
67
(1
9.4
)3
1.8
92
3.9
62
.02
30
.39
23
.37
2.2
32
8.8
22
2.7
42
.46
27
.14
22
.07
2.7
32
5.3
42
1.3
53
.03
23
.41
20
.56
3.3
8
63
(1
7.2
)††
29
.55
22
.94
2.0
32
8.1
52
2.3
42
.23
26
.69
21
.71
2.4
62
5.1
22
1.0
32
.73
23
.45
20
.30
3.0
32
1.6
61
9.5
13
.38
62
(1
6.7
)2
9.1
82
9.1
82
.03
28
.02
28
.02
2.2
32
6.8
32
6.8
32
.46
25
.55
25
.55
2.7
32
4.1
52
4.1
53
.03
22
.63
22
.63
3.3
8
57
(1
3.9
)2
9.1
02
9.1
02
.03
27
.98
27
.98
2.2
32
6.8
02
6.8
02
.46
25
.52
25
.52
2.7
32
4.1
32
4.1
33
.03
22
.60
22
.60
3.3
8
See n
ote
s o
n p
ag
e 5
![Page 9: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/9.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
9 428 65 6008 00Specifications subject to change without notice.
DE
TAIL
ED
CO
OL
ING
CA
PAC
ITIE
S#
CO
NT
INU
ED
EV
AP
OR
AT
OR
AIR
CO
ND
EN
SE
R E
NT
ER
ING
AIR
TE
MP
ER
AT
UR
ES
°F
(°C
)
75 (
23.9
)85 (
29.4
)95 (
35)
105 (
40.6
)115 (
46.1
)
CF
ME
WB
°F
(°C
)
Cap
acit
y M
Btu
hTo
tal S
ys
tem
KW
**
Cap
acit
y M
Btu
hTo
tal S
ys
tem
KW
**
Cap
acit
y M
Btu
hTo
tal S
ys
tem
KW
**
Cap
acit
y M
Btu
hTo
tal S
ys
tem
KW
**
Cap
acit
y M
Btu
hTo
tal S
ys
tem
KW
**
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
To
tal
Se
ns‡
R4H
436 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
36**B
L I
nd
oo
r S
ecti
on
1050
72
(2
2.2
)3
1.6
33
1.6
32
.26
30
.46
30
.46
2.5
02
9.2
02
9.2
02
.77
27
.82
27
.82
3.0
82
6.2
82
6.2
83
.43
67
(1
9.4
)3
2.6
82
9.8
52
.25
31
.22
29
.12
2.5
02
9.6
72
8.3
22
.77
28
.03
27
.40
3.0
82
6.3
12
6.3
13
.43
63
(1
7.2
)††
33
.28
24
.23
2.2
53
1.7
62
3.5
42
.50
30
.14
22
.82
2.7
72
8.3
82
2.0
53
.08
26
.45
21
.21
3.4
3
62
(1
6.7
)3
5.8
72
5.1
92
.24
34
.23
24
.50
2.5
03
2.4
82
3.7
82
.78
30
.59
23
.01
3.0
92
8.5
22
2.1
73
.44
57
(1
3.9
)3
9.4
22
0.3
62
.23
37
.61
19
.67
2.5
03
5.7
01
8.9
62
.79
33
.63
18
.20
3.1
03
1.3
71
7.3
73
.46
1200
72
(2
2.2
)3
2.8
33
2.8
32
.29
31
.58
31
.58
2.5
43
0.2
43
0.2
42
.82
28
.77
28
.77
3.1
22
7.1
32
7.1
33
.48
67
(1
9.4
)3
3.3
93
1.8
52
.29
31
.89
31
.02
2.5
43
0.3
13
0.3
12
.82
28
.80
28
.80
3.1
22
7.1
62
7.1
63
.48
63
(1
7.2
)††
33
.92
25
.70
2.2
93
2.3
32
5.0
02
.54
30
.64
24
.26
2.8
22
8.8
12
3.4
73
.13
26
.81
22
.59
3.4
8
62
(1
6.7
)3
6.5
32
6.7
72
.28
34
.82
26
.07
2.5
43
3.0
02
5.3
42
.82
31
.03
24
.54
3.1
32
8.8
82
3.6
73
.49
57
(1
3.9
)4
0.1
32
1.3
42
.27
38
.25
20
.63
2.5
43
6.2
51
9.9
02
.83
34
.10
19
.12
3.1
43
1.7
61
8.2
83
.50
1350
72
(2
2.2
)3
3.8
43
3.8
42
.33
32
.51
32
.51
2.5
83
1.1
03
1.1
02
.86
29
.54
29
.54
3.1
72
7.8
22
7.8
23
.52
67
(1
9.4
)3
3.9
53
3.9
52
.33
32
.55
32
.55
2.5
83
1.1
33
1.1
32
.86
29
.57
29
.57
3.1
72
7.8
52
7.8
53
.52
63
(1
7.2
)††
34
.40
27
.11
2.3
33
2.7
52
6.3
82
.58
31
.00
25
.62
2.8
62
9.1
22
4.7
93
.17
27
.07
23
.87
3.5
2
62
(1
6.7
)3
7.0
42
8.2
92
.32
35
.25
27
.57
2.5
83
3.3
72
6.8
12
.86
31
.35
25
.98
3.1
72
9.1
42
5.0
73
.53
57
(1
3.9
)4
0.6
82
2.2
52
.31
38
.72
21
.53
2.5
83
6.6
62
0.8
02
.87
34
.45
20
.01
3.1
93
2.0
31
9.1
53
.54
EV
AP
OR
AT
OR
AIR
CO
ND
EN
SE
R E
NT
ER
ING
AIR
TE
MP
ER
AT
UR
ES
°F
(°C
)
75 (
23.9
)85 (
29.4
)95 (
35)
105 (
40.6
)115 (
46.1
)125 (
51.7
)
CF
ME
WB
°F
(°C
)
Cap
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EV
AP
OR
AT
OR
AIR
CO
ND
EN
SE
R E
NT
ER
ING
AIR
TE
MP
ER
AT
UR
ES
°F
(°C
)
75 (
23.9
)85 (
29.4
)95 (
35)
105 (
40.6
)115 (
46.1
)125 (
51.7
)
CF
ME
WB
°F
(°C
)
Cap
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y M
Btu
hTo
tal
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1400
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ee n
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![Page 10: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/10.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 10Specifications subject to change without notice.
DE
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SE
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NT
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ING
AIR
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MP
ER
AT
UR
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°F
(°C
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40.6
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51.7
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°F
(°C
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et
cap
acitie
s.
Blo
wer
mo
tor
heat
has b
een
su
btr
acte
d.
� S
en
sib
le c
ap
acitie
s s
ho
wn
are
based
on
80�F
(2
7�C
) en
teri
ng
air
at
the in
do
or
co
il. F
or
sen
sib
le c
ap
acitie
s a
t o
ther
than
80�F
(2
7�C
), d
ed
uct
83
5 B
tuh
(2
45
kW
) p
er
10
00
CF
M (
48
0 L
/S)
of
ind
oo
r co
il air
fo
r each
deg
ree b
elo
w 8
0�F
(2
7�C
), o
r ad
d 8
35
Btu
h (
24
5 k
W)
per
10
00
CF
M (
48
0 L
/S)
of
ind
oo
r co
il air
per
deg
ree a
bo
ve 8
0�F
(2
7�C
).
# D
eta
iled
co
olin
g c
ap
acitie
s a
re b
ased
on
in
do
or
an
d o
utd
oo
r u
nit a
t th
e s
am
e e
levatio
n p
er
AH
RI
sta
nd
ard
21
0/2
40
-2
00
8.
If a
dd
itio
nal tu
bin
g len
gth
an
d/o
r in
do
or
un
it is lo
cate
d a
bo
ve o
utd
oo
r u
nit,
a s
ligh
t vari
atio
n in
cap
acity m
ay o
ccu
r.
** S
ys.
kw
is t
ota
l o
f in
do
or
an
d o
utd
oo
r u
nit k
ilow
att
s.
�� A
t T
VA
ratin
g in
do
or
co
nd
itio
n (
75�F
ed
b/6
3�F
ew
b).
All
oth
er
ind
oo
r air
tem
pera
ture
s a
re a
t 8
0�F
ed
b.
NO
TE
: W
hen
th
e r
eq
uir
ed
data
falls
betw
een
th
e p
ub
lish
ed
data
, in
terp
ola
tio
n m
ay b
e p
erf
orm
ed
. E
xtr
ap
ola
tio
n is n
ot
an
accep
tab
le p
ractice.
EW
B —
En
teri
ng
Wet
Bu
lb
![Page 11: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/11.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
11 428 65 6008 00Specifications subject to change without notice.
HE
AT
PU
MP
HE
AT
ING
PE
RF
OR
MA
NC
EIN
DO
OR
AIR
OU
TD
OO
R C
OIL
EN
TE
RIN
G A
IR T
EM
PE
RA
TU
RE
S °F
(°
C)
3 (
19.4
)7 (
13.9
)17 (
8.3
)27 (
2.i8)
37 (
2.8
)47 (
8.3
)57 (
13.9
)67 (
19.4
)
ED
B °F
(°
C)
CF
MC
ap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
To
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
g
R4H
418 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
18**B
L I
nd
oo
r S
ecti
on
65
52
55
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4.8
41
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7.4
56
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1.0
99
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8.9
41
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12
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11
.14
1.2
11
5.0
71
3.7
11
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17
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17
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1.3
52
1.0
02
1.0
01
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24
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24
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1.5
3
60
05
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4.9
31
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7.5
76
.95
1.0
99
.96
9.0
81
.13
12
.70
11
.28
1.1
91
5.2
61
3.8
91
.24
18
.13
18
.13
1.3
12
1.3
52
1.3
51
.40
24
.32
24
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1.4
7
67
55
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5.0
11
.04
7.6
67
.04
1.0
91
0.0
99
.20
1.1
31
2.8
31
1.4
01
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15
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14
.04
1.2
31
8.3
31
8.3
31
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21
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21
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1.3
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4.3
22
4.3
21
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52
54
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4.5
81
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1.1
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8.6
51
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12
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10
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1.2
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4.7
81
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17
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17
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23
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1.1
49
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91
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11
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1.2
51
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3.6
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0.9
52
0.9
51
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1.2
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12
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11
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75
52
54
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51
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1.3
31
4.4
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3.1
91
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17
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17
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0.2
22
0.2
21
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23
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23
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1.6
9
60
04
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4.3
61
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6.9
56
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1.1
99
.31
8.4
91
.24
12
.16
10
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1.3
11
4.6
91
3.3
71
.37
17
.46
17
.46
1.4
52
0.5
52
0.5
51
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23
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23
.68
1.6
2
67
54
.84
4.4
51
.14
7.0
56
.48
1.1
99
.44
8.6
11
.24
12
.30
10
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1.3
01
4.8
61
3.5
21
.36
17
.67
17
.67
1.4
22
0.8
22
0.8
21
.51
23
.75
23
.75
1.5
8
R4H
424 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
24**C
L I
nd
oo
r S
ecti
on
65
70
08
.09
7.4
51
.53
10
.51
9.6
51
.59
13
.25
12
.08
1.6
51
6.1
01
4.3
01
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18
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17
.28
1.7
92
2.2
72
2.2
71
.88
26
.02
26
.02
1.9
82
9.5
52
9.5
52
.06
80
08
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7.5
71
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10
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9.8
01
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13
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12
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1.6
41
6.2
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4.4
61
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19
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17
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1.7
62
2.5
52
2.5
51
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26
.19
26
.19
1.9
22
9.4
92
9.4
92
.00
90
08
.35
7.6
91
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10
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9.9
31
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13
.78
12
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1.6
41
6.4
41
4.6
01
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19
.41
17
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1.7
42
2.7
82
2.7
81
.82
26
.20
26
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1.8
92
9.2
62
9.2
61
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70
70
07
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7.0
81
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10
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9.3
01
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12
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11
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1.7
21
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11
4.0
41
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18
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16
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1.8
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1.9
52
1.9
51
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25
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25
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32
9.2
32
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07
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11
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10
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12
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11
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1.7
11
5.9
91
4.2
01
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18
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17
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1.8
42
2.2
02
2.2
01
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25
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25
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2.0
22
9.2
32
9.2
32
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07
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7.3
21
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10
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91
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13
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12
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11
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61
4.3
51
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2.4
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25
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25
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1.9
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02
9.1
02
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75
70
07
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6.7
11
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9.7
48
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1.7
31
2.3
71
1.2
81
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15
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13
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1.8
81
8.3
71
6.7
21
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21
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21
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2.0
62
5.2
12
5.2
12
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28
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28
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2.2
6
80
07
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6.8
41
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9.9
09
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1.7
31
2.5
71
1.4
61
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15
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13
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1.8
61
8.5
81
6.9
11
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21
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21
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2.0
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5.5
32
5.5
32
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28
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28
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2.2
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07
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6.9
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10
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21
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12
.73
11
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1.7
91
5.8
81
4.1
01
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18
.76
17
.07
1.9
22
2.0
82
2.0
82
.00
25
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25
.68
2.0
82
8.8
82
8.8
82
.15
R4H
430 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
30**B
L I
nd
oo
r S
ecti
on
65
87
51
0.5
49
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1.8
01
3.5
51
2.4
51
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17
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15
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1.9
52
0.4
91
8.1
92
.04
24
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22
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2.1
42
8.5
72
8.5
72
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33
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33
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2.4
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7.9
13
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12
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10
50
10
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9.9
51
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13
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12
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1.8
81
7.4
41
5.9
01
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20
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18
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2.0
22
4.7
32
2.5
02
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29
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29
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2.2
23
3.8
43
3.8
42
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37
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37
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2.4
3
11
25
10
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10
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1.8
21
3.9
91
2.8
51
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17
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15
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1.9
52
0.9
61
8.6
12
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24
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22
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12
9.2
82
9.2
82
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33
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33
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2.3
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03
7.8
02
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70
87
51
0.0
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1.8
71
3.1
01
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41
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16
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15
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2.0
42
0.1
31
7.8
82
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23
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21
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2.2
32
8.0
92
8.0
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32
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32
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2.5
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83
7.4
82
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10
50
10
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11
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13
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12
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51
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21
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12
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20
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62
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59
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41
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12
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11
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21
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62
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19
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17
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2.2
22
3.4
82
1.3
72
.32
27
.62
27
.62
2.4
53
2.3
43
2.3
42
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37
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37
.01
2.7
3
10
50
9.8
69
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1.9
61
2.9
41
1.8
92
.03
16
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15
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2.1
22
0.1
11
7.8
62
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23
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21
.74
2.3
02
8.1
12
8.1
12
.41
32
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32
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2.5
43
7.1
13
7.1
12
.64
11
25
9.9
59
.16
1.9
71
3.0
51
1.9
92
.04
16
.87
15
.39
2.1
22
0.2
31
7.9
72
.20
24
.04
21
.88
2.2
92
8.3
02
8.3
02
.40
33
.08
33
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2.5
23
7.0
73
7.0
72
.62
R4H
436 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
36**B
L I
nd
oo
r S
ecti
on
65
10
50
12
.92
11
.89
2.1
81
6.5
01
5.1
62
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20
.40
18
.60
2.3
42
4.9
02
2.1
22
.45
29
.12
26
.50
2.5
53
3.8
63
3.8
62
.66
39
.25
39
.25
2.8
14
5.4
94
5.4
93
.02
12
00
13
.19
12
.13
2.2
01
6.8
11
5.4
42
.27
20
.77
18
.94
2.3
52
5.2
32
2.4
02
.44
29
.49
26
.84
2.5
33
4.3
23
4.3
22
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39
.87
39
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2.7
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6.2
34
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32
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13
50
13
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12
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2.2
31
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19
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2.3
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12
2.6
62
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29
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27
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2.5
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4.7
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40
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40
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02
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70
10
50
12
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11
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2.2
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5.9
11
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22
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19
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18
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4.5
12
1.7
72
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28
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26
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2.6
53
3.3
53
3.3
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38
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38
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4.7
14
4.7
13
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12
00
12
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11
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2.2
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6.2
21
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02
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20
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18
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4.8
22
2.0
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29
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26
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2.6
33
3.8
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02
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39
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39
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5.4
74
5.4
73
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13
50
12
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11
.77
2.3
11
6.4
81
5.1
52
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20
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18
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2.4
52
5.1
02
2.2
92
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29
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26
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2.6
33
4.1
93
4.1
92
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39
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39
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2.8
54
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10
50
11
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10
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01
4.0
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17
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2.5
32
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1.3
72
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28
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25
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2.7
73
2.8
33
2.8
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37
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37
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3.0
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3.9
24
3.9
23
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12
00
11
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10
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2.3
71
5.6
01
4.3
42
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19
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17
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2.5
32
4.4
12
1.6
82
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28
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26
.02
2.7
53
3.2
83
3.2
82
.85
38
.54
38
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3.0
04
4.6
84
4.6
83
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13
50
12
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11
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2.4
01
5.8
71
4.5
82
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19
.85
18
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2.5
52
4.6
92
1.9
32
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28
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26
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2.7
43
3.6
63
3.6
62
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39
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39
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2.9
84
5.2
84
5.2
83
.16
See n
ote
s o
n p
ag
e 7
![Page 12: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/12.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 12Specifications subject to change without notice.
HE
AT
PU
MP
HE
AT
ING
PE
RF
OR
MA
NC
E C
ON
TIN
UE
DIN
DO
OR
AIR
OU
TD
OO
R C
OIL
EN
TE
RIN
G A
IR T
EM
PE
RA
TU
RE
S °F
(°
C)
3 (
19.4
)7 (
13.9
)17 (
8.3
)27 (
2.i8)
37 (
2.8
)47 (
8.3
)57 (
13.9
)67 (
19.4
)
ED
B °F
(°
C)
CF
MC
ap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
Cap
acit
y M
Btu
hTo
tal
Sys
tem
KW
To
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
gTo
tal
Inte
g
R4H
442 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
42**B
L I
nd
oo
r S
ecti
on
65
12
25
15
.59
14
.35
2.4
81
9.9
31
8.3
12
.59
24
.83
22
.64
2.7
13
0.2
62
6.8
82
.87
35
.66
32
.45
3.0
14
1.5
84
1.5
83
.18
48
.02
48
.02
3.3
45
3.6
95
3.6
93
.47
14
00
15
.91
14
.64
2.5
02
0.2
81
8.6
42
.59
25
.75
23
.48
2.7
23
0.6
02
7.1
72
.84
36
.05
32
.81
2.9
84
2.1
04
2.1
03
.14
48
.21
48
.21
3.2
65
3.5
15
3.5
13
.37
15
75
16
.19
14
.89
2.5
12
0.5
81
8.9
12
.60
26
.05
23
.75
2.7
23
0.9
12
7.4
62
.84
36
.39
33
.12
2.9
64
2.4
54
2.4
53
.10
48
.18
48
.18
3.2
05
3.2
45
3.2
43
.31
70
12
25
14
.78
13
.60
2.5
81
9.2
01
7.6
42
.69
24
.06
21
.93
2.8
22
9.8
02
6.4
72
.98
35
.19
32
.02
3.1
44
1.0
04
1.0
03
.32
47
.42
47
.42
3.4
85
3.0
95
3.0
93
.62
14
00
15
.07
13
.87
2.5
91
9.5
21
7.9
42
.69
24
.44
22
.28
2.8
13
0.1
32
6.7
62
.96
35
.55
32
.35
3.1
04
1.4
94
1.4
93
.27
47
.70
47
.70
3.4
05
2.9
95
2.9
93
.52
15
75
15
.33
14
.10
2.6
11
9.8
21
8.2
12
.71
24
.79
22
.60
2.8
23
0.4
22
7.0
22
.95
35
.89
32
.66
3.0
94
1.9
14
1.9
13
.24
47
.75
47
.75
3.3
55
2.7
45
2.7
43
.45
75
12
25
14
.00
12
.88
2.6
81
8.5
01
7.0
02
.79
23
.38
21
.32
2.9
32
9.3
52
6.0
73
.11
34
.70
31
.57
3.2
84
0.4
14
0.4
13
.47
46
.83
46
.83
3.6
45
2.4
75
2.4
73
.79
14
00
14
.27
13
.13
2.6
91
8.8
01
7.2
82
.80
23
.74
21
.65
2.9
22
9.6
82
6.3
63
.09
35
.07
31
.92
3.2
44
0.8
94
0.8
93
.41
47
.13
47
.13
3.5
55
2.4
35
2.4
33
.68
15
75
14
.51
13
.34
2.7
11
9.0
71
7.5
32
.81
24
.05
21
.93
2.9
32
9.9
52
6.6
03
.07
35
.39
32
.20
3.2
14
1.3
04
1.3
03
.38
47
.26
47
.26
3.5
05
2.2
35
2.2
33
.60
R4H
448 O
utd
oo
r S
ecti
on
Wit
h F
EM
4X
48**B
L I
nd
oo
r S
ecti
on
65
14
00
16
.35
15
.04
2.7
52
1.4
01
9.6
62
.87
26
.82
24
.46
3.0
03
3.5
02
9.7
63
.17
39
.20
35
.67
3.3
14
5.6
84
5.6
83
.48
53
.36
53
.36
3.6
76
1.8
76
1.8
73
.84
16
00
16
.69
15
.36
2.7
82
1.7
82
0.0
12
.89
27
.25
24
.85
3.0
03
3.8
83
0.0
93
.16
39
.67
36
.10
3.2
94
6.2
64
6.2
63
.44
54
.19
54
.19
3.6
16
2.4
26
2.4
23
.76
18
00
17
.00
15
.64
2.8
12
2.1
22
0.3
32
.91
27
.64
25
.20
3.0
23
4.2
23
0.4
03
.17
40
.06
36
.45
3.2
84
6.7
54
6.7
53
.42
54
.77
54
.77
3.5
76
2.7
86
2.7
83
.72
70
14
00
15
.48
14
.25
2.8
52
0.6
01
8.9
32
.97
26
.05
23
.75
3.1
13
2.8
62
9.1
93
.29
38
.68
35
.20
3.4
54
5.0
04
5.0
03
.62
52
.51
52
.51
3.8
26
1.0
26
1.0
24
.00
16
00
15
.80
14
.54
2.8
72
0.9
71
9.2
72
.99
26
.47
24
.14
3.1
23
3.3
52
9.6
23
.28
39
.10
35
.58
3.4
24
5.5
64
5.5
63
.58
53
.28
53
.28
3.7
56
1.5
96
1.5
93
.92
18
00
16
.05
14
.76
2.9
12
1.2
81
9.5
53
.02
26
.84
24
.47
3.1
33
3.7
12
9.9
43
.29
39
.47
35
.92
3.4
24
6.0
44
6.0
43
.56
53
.98
53
.98
3.7
26
1.9
86
1.9
83
.87
85
14
00
13
.11
12
.07
3.1
91
8.3
11
6.8
33
.34
23
.83
21
.72
3.5
02
9.7
52
6.4
23
.67
37
.16
33
.82
3.9
34
3.0
04
3.0
04
.12
49
.89
49
.89
4.3
25
8.1
85
8.1
84
.52
16
00
13
.37
12
.30
3.2
21
8.6
31
7.1
23
.35
24
.21
22
.07
3.5
03
0.2
22
6.8
43
.66
37
.55
34
.17
3.8
94
3.5
24
3.5
24
.07
50
.66
50
.66
4.2
55
8.8
65
8.8
64
.43
18
00
13
.58
12
.49
3.2
51
8.8
81
7.3
53
.38
24
.50
22
.34
3.5
13
0.5
72
7.1
53
.66
37
.88
34
.48
3.8
74
3.9
64
3.9
64
.04
51
.35
51
.35
4.2
05
9.3
35
9.3
34
.37
R4H
460 O
utd
oo
r S
ecti
on
Wit
h F
XM
4X
60**A
L I
nd
oo
r S
ecti
on
65
17
50
21
.14
19
.45
3.3
32
6.8
52
4.6
73
.46
33
.16
30
.23
3.6
04
0.6
63
6.1
13
.79
47
.51
43
.23
3.9
55
5.2
25
5.2
24
.13
64
.29
64
.29
4.3
27
3.3
17
3.3
14
.50
20
00
21
.51
19
.79
3.3
62
7.2
62
5.0
53
.48
33
.65
30
.68
3.6
14
1.0
53
6.4
53
.77
48
.03
43
.70
3.9
25
5.8
85
5.8
84
.08
64
.95
64
.95
4.2
37
3.5
47
3.5
44
.40
22
50
21
.84
20
.10
3.4
02
7.6
22
5.3
93
.51
34
.07
31
.07
3.6
34
1.4
03
6.7
73
.78
48
.48
44
.12
3.9
15
6.4
65
6.4
64
.07
65
.31
65
.31
4.1
97
3.3
97
3.3
94
.34
70
17
50
20
.38
18
.75
3.4
82
6.1
32
4.0
13
.62
32
.40
29
.54
3.7
64
0.1
93
5.6
93
.97
46
.94
42
.71
4.1
45
4.5
05
4.5
04
.32
63
.44
63
.44
4.5
17
2.4
17
2.4
14
.70
20
00
20
.74
19
.08
3.5
12
6.5
42
4.3
93
.64
32
.87
29
.97
3.7
74
0.5
93
6.0
53
.96
47
.44
43
.17
4.1
15
5.1
55
5.1
54
.27
64
.14
64
.14
4.4
27
2.6
97
2.6
94
.60
22
50
21
.08
19
.40
3.5
52
6.9
12
4.7
33
.67
33
.30
30
.36
3.7
94
0.9
53
6.3
73
.96
47
.88
43
.57
4.0
95
5.7
15
5.7
14
.25
64
.55
64
.55
4.3
87
2.6
37
2.6
34
.53
75
17
50
19
.58
18
.01
3.6
32
5.3
62
3.3
03
.78
31
.62
28
.83
3.9
43
9.6
73
5.2
34
.16
46
.37
42
.20
4.3
35
3.8
05
3.8
04
.52
62
.59
62
.59
4.7
27
1.5
07
1.5
04
.92
20
00
19
.94
18
.35
3.6
72
5.7
82
3.6
93
.80
32
.10
29
.27
3.9
44
0.1
23
5.6
44
.14
46
.85
42
.63
4.2
95
4.4
25
4.4
24
.46
63
.33
63
.33
4.6
37
1.8
17
1.8
14
.80
22
50
20
.28
18
.65
3.7
12
6.1
52
4.0
33
.83
32
.52
29
.65
3.9
64
0.4
93
5.9
64
.14
47
.28
43
.02
4.2
85
4.9
75
4.9
74
.43
63
.78
63
.78
4.5
77
1.8
27
1.8
24
.73
NO
TE
: W
hen
th
e r
eq
uir
ed
data
falls
betw
een
th
e p
ub
lish
ed
data
, in
terp
ola
tio
n m
ay b
e p
erf
orm
ed
. E
xtr
ap
ola
tio
n is n
ot
an
accep
tab
le p
ractice.
* T
he B
tuh
heatin
g c
ap
acity v
alu
es s
ho
wn
are
net
inte
gra
ted
valu
es fro
m w
hic
h t
he d
efr
ost
effect
has b
een
su
btr
acte
d.
Th
e B
tuh
heatin
g fro
m s
up
ple
men
t h
eate
rs s
ho
uld
be a
dd
ed
to
th
ose v
alu
es t
o o
bta
in t
ota
l S
ys.
cap
acity.
� T
he k
W v
alu
es in
clu
de t
he c
om
pre
sso
r, o
utd
oo
r fa
n m
oto
r, a
nd
in
do
or
blo
wer
mo
tor. T
he k
W fro
m s
up
ple
men
t h
eate
rs s
ho
uld
be a
dd
ed
to
th
ese v
alu
es t
o o
bta
in t
ota
l S
ys. kilo
watt
s.
ED
B —
En
teri
ng
Dry
Bu
lb
![Page 13: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/13.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
428 65 6008 00 13Specifications subject to change without notice.
Accessory Description and Usage (Listed Alphabetically)1. Ball−Bearing Fan MotorA fan motor with ball bearings which permits speed reductionwhile maintaining bearing lubrication.2. Compressor Start Assist − Capacitor and RelayStart capacitor and relay gives a hard boost to compressor motorat each start up.
Usage Guideline:Required for reciprocating compressors in the followingapplications:
Long lineLow ambient coolingHard shut off expansion valve on indoor coilLiquid line solenoid on indoor coil
Required for single−phase scroll compressors in the following applications:
Long lineLow ambient cooling
Suggested for all compressors in areas with a history oflow voltage problems.
3. Compressor Start Assist — PTC TypeSolid state electrical device which gives a soft boost to thecompressor at each start−up.
Usage Guideline:Suggested in installations with marginal power supply.
4. Crankcase HeaterAn electric resistance heater which mounts to the base of thecompressor to keep the lubricant warm during off cycles.Improves compressor lubrication on restart and minimizes thechance of liquid slugging.
Usage Guideline:Required in low ambient cooling applications.Required in long line applications.Suggested in all commercial applications.
5. Evaporator Freeze ThermostatAn SPST temperature−actuated switch that stops unit operationwhen evaporator reaches freeze−up conditions.
Usage Guideline:Required when low ambient kit has been added.
6. Isolation RelayAn SPDT relay which switches the low−ambient controller out ofthe outdoor fan motor circuit when the heat pump switches toheating mode.
Usage Guideline:Required in all heat pumps where low ambient kit has been added.
7. Liquid−Line Solenoid Valve (LLS)An electrically operated shutoff valve which stops and startsrefrigerant liquid flow in response to compressor operation. It isto be installed at the outdoor unit to control refrigerant off cyclemigration in the heating mode.
Usage Guideline:An LLS is required in all long line heat pump applications to control refrigerant off cycle migration inthe heating mode. See Long Line Guideline.
8. Low−Ambient Pressure Switch KitA long life pressure switch which is mounted to outdoor unitservice valve. It is designed to cycle the outdoor fan motor inorder to maintain head pressure within normal operating limits.The control will maintain working head pressure at low−ambienttemperatures down to 0�F (−17.8�C) when properly installed.
Usage Guideline:A Low−Ambient Pressure Switch Low−Ambient Controller must be used when cooling operation is used at outdoor temperatures below 55�F (12.8�C).
9. Sound JacketWraparound sound reducing cover for the compressor. Reducesthe sound level by about 2 dBA.
Usage Guideline:Suggested when unit is installed closer than 15 ft. (4.577 m) to quiet areas, bedrooms, etc.Suggested when unit is installed between two housesless than 10 ft. (3.05 m) apart.
10. Thermostatic Expansion Valve (TXV) Bi−FlowA modulating flow−control valve which meters refrigerant liquidflow rate into the evaporator in response to the superheat of therefrigerant gas leaving the evaporator.
Usage Guideline:Accessory required to meet AHRI rating and system reliability, where indoor not equipped.Required in all heat pump applications designed with R−410A refrigerant.
11. Time−Delay RelayAn SPST delay relay which briefly continues operation of indoorblower motor to provide additional cooling after the compressorcycles off.Note: Most indoor unit controls include this feature. For thosethat do not, use the guideline below.
Usage Guideline:Accessory required to meet AHRI rating, where indoor not equipped.
![Page 14: F R A NT R4H4 E - HVACDirect.comREFRIGERANT TUBES* (In. OD) Rated Vapor 5/8 5/8 3/4 3/4 7/8 7/8 1−1/8 Max Liquid Line 3/8 *Units are rated with 25 ft (7.6 m) of lineset length. See](https://reader033.fdocuments.us/reader033/viewer/2022050221/5f66e1d50725833bfa74f335/html5/thumbnails/14.jpg)
PRODUCT SPECIFICATIONS Split System Heat Pump: R4H4
14 428 65 6008 00Specifications subject to change without notice.
ACCESSORY USAGE GUIDELINE
Accessory
REQUIRED FOR LOW−AMBIENT
COOLING APPLICATIONS(Below 55�F / 12.8�C)
REQUIRED FORLONG LINE APPLICATIONS*
REQUIRED FORSEA COAST
APPLICATIONS(Within 2 miles/3.22 km)
Accumulator Standard Standard StandardCompressor Start Assist
Capacitor and RelayYes Yes No
Crankcase Heater Yes Yes NoEvaporator Freeze Thermostat Yes No No
Hard Shutoff TXV Yes Yes NoIsolation Relay Yes No No
Liquid Line Solenoid Valve No See Long-Line Application Guideline NoLow Ambient Switch Yes No No
Support Feet Recommended No Recommended* For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) vertical differential, refer to Residential Split−System Longline Application Guideline.
ACCESSORIES
Part Number Description Used OnModel Size
NASA001SC Start Component − PTC Device ALL
NASA00201FS Evaporator Freeze Thermostat ALL
NASA001LS Liquid Line Solenoid Valve ALL
NASA001TD Time Delay Relay, Indoor Blower ALL
NASA001AC Anti−Cycle Timer (5 minute delay) ALL
NASA401LA Low Ambient Kit (Pressure Switch) ALL
NASA00101IK Low Ambient Isolation Relay Kit ALL
NASA001SF Support Feet, 4” (102mm) tall ALL
NASA003SC Hard Start Kit (Capacitor & Relay) ALL
NASA003CH Crankcase Heater for Compressor 18, 24, 30, 36
NASA001CH Crankcase Heater for Compressor 42, 48, 60
NASA002SJ Sound Jacket, Compressor 18, 24, 30
NASA001SJ Sound Jacket, Compressor 36, 42, 48
NASA003SJ Sound Jacket, Compressor 60
EBAC05TXVX TXV Kit, R−410A − 2005−2009 R−22 TXV Fancoils (air handlers) 18, 24, 30
EBAC06TXVX TXV Kit, R−410A − 2005−2009 R−22 TXV Fancoils (air handlers) 36, 42
EBAC07TXVX TXV Kit, R−410A − 2005−2009 R−22 TXV Fancoils (air handlers) 48, 60
Copyright 2015 International Comfort ProductsLewisburg, Tennessee 37091 USA