heat interface units - Intatec · HIU for DHW Cylinder and Heating Ref HIU– V3 E & O E 04/16 M 8...
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heat interface units A BOILER WITHOUT A FLAME HIU Single PHE opons
Transcript of heat interface units - Intatec · HIU for DHW Cylinder and Heating Ref HIU– V3 E & O E 04/16 M 8...
heat interface units A BOILER WITHOUT A FLAME
HIU Single PHE options
heat interface units Communal Heat Networks A central boiler house will generate heat which is distributed through a network of pipe to each home or apartment in the building. Each home or apartment has its own HIU (heat interface unit), which converts heat from the network as heating and hot water for the home.
Advantages for Designers, Developers and Architects
Gas supply not required for an HIU No flues to evacuate exhaust combustion No storage cylinder required Meets low emission and efficiency targets
Advantages for the installers Easy to install, add only a programmable room thermostat Compact and lightweight Minimal installation requirements for pipe work. Simple maintenance and easy access to all components
Advantages for Landlords
Reduced service and maintenance costs Metered energy usage for fairer tenant billing Practical for combining with lower cost renewable technologies No flues to maintain for health and safety laws
Advantages for the Tenant
Shared maintenance costs Efficiently controlled heating and hot water supply Accurate billing for only the actual energy used Awareness of energy consumption promotes energy saving
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heat interface units
Heat Interface Unit HEATING ONLY
Ref HIU-V1
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1 DN20 By Pass
2 Isolation Valves DN20
3 Strainer DN20
4 Heat Meter 110mm Spacing Pipe
5 Pocket for Heat Meter Sensor
6 Pressure Differential Regulator
7 2 way control valve and Actuator
8 Manual Air Vent
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9 Plate Heat Exchanger (Insulated)
10 RAVK 2 way Control valve + Actuator
11 Drain Valve
12 Pump Wilo Yonos para 15/6 RKA
13 8 Ltr Expansion Vessel
14 3 bar Safety Relief Valve
15 Temperature Gauges
16 Junction Box
Design specification District Heating Flow temperature 80C District Heating Return emperature 60C Central Heating Duty 15 kW Central heating Flow Temperature 70C Central Heating Return Temperature 50C Central Heating Max Pressure 3 bar Min Dp—kpa 50 District Heating Max Pressure 10 bar
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heat interface units
Heat Interface Unit Heat HIU for DHW Cylinder and Heating
Ref HIU-V2
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HIU for heating an Indirect Cylinder Design specification Plate Heat Exchanger 50kW Central heating Flow Temperature 70C Central Heating Return Temperature 60C Central Heating Max Pressure 3 bar District Heating Flow temperature 80C Min Dp—kpa 50 District Heating Max Pressure 10 bar
1 DN20 By Pass
2 Isolation Valves DN20
3 Strainer DN20
4 Heat Meter 110mm Spacing Pipe
5 Pocket for Heat Meter Sensor
6 Pressure Differential Regulator
7 2 way control valve and Actuator
8 Manual Air Vent
9 Plate Heat Exchanger (Insulated)
10 RAVK 2 way Control valve + Actuator
11 Drain Valve
12 Pump Wilo Yonos para 15/6 RKA
13 8 Ltr Expansion Vessel
14 3 bar Safety Relief Valve
15 Temperature Gauges
16 Junction Box
18 2 port motorised zone valve
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Common RTN
HTG FLOW
CYL FLOW
heat interface units
Heat Interface Unit Heat HIU for DHW Cylinder and Heating
Ref HIU– V3
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HIU for heating an Indirect Cylinder Design specification Plate Heat Exchanger 50kW Central heating Flow Temperature 70C Central Heating Return Temperature 60C Central Heating Max Pressure 3 bar District Heating Flow temperature 80C Min Dp—kpa 50 District Heating Max Pressure 10 bar
1 DN20 By Pass
2 Isolation Valves DN20
3 Strainer DN20
4 Heat Meter 110mm Spacing Pipe
5 Pocket for Heat Meter Sensor
6 Pressure Differential Regulator
7 2 way control valve and Actuator
8 Manual Air Vent
9 Plate Heat Exchanger (Insulated)
10 RAVK 2 way Control valve + Actuator
11 Drain Valve
12 Pump Wilo Yonos para 15/6 RKA
13 8 Ltr Expansion Vessel
14 3 bar Safety Relief Valve
15 Temperature Gauges
16 Junction Box
17 3 Port Motorised Diverter
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heat interface units
Heat Interface Unit HOT WATER ONLY
Ref HIU-V4
1 Plate Heat Exchanger (uninsulated)
2 Isolation Valves DN20
3 Strainer DN20
4 Heat Meter 110mm Spacing Pipe
5 Pocket for Heat Meter Sensor
6 Samson self Acting Actuator 2430 DSN15 PN16 kvs 2.5
7 Samson 2 way Control Valve 2432 45-65C
8 Shock Arrester
9 Check Valve
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Design specification District Heating Flow temperature 75C District Heating Return emperature 25C District Heating Max Pressure 16 bar DHWS Duty 75 kW Cold Inlet Design Temperature 10C DHW design Temperature 55C DHW Secondary Side Max Pressure 10 bar
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heat interface units
Heat Interface Units SINGLE PLATE
Type - Heating ONLY Type - Heating and HOT WATER CYLINDER Notes The photo shows a unit with electronic regulation which is not available as standard and pipe insulation which is always quoted as an optional extra The dimensions of the HIU with cabinet is: H:680 W:530 D:300. Dimension without cabinet is; H:680 W:520 D:295. The HIU can be quoted without cabinet as an option. The heat exchanger is insulated as standard
Intatec Ltd Airfield Industrial Estate Hixon Stafford ST18 0PF T. 01889272180 [email protected] www.intatec.co.uk
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