Forced Air System - Central Boiler · H C M R Hot Supply Water-to-Water Heat Exchanger Bypass Line...
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H C M R Hot Supply Water-to-Water Heat Exchanger Bypass Line Hot Supply from Pump on Outdoor Furnace Return to Outdoor Furnace Thermostatic Valve (optional) Thermostatic Mixing Valve This horizontal assembly must not exceed a height of 4 inches above top of water heater. Existing Water Heater 1" Central PEX ® Optional 3-Way Bypass Valve Heat Exchanger Plenum Existing Forced Air Furnace NOTE Installer must comply with all applicable codes and regulations. NOTE Outdoor furnace water temperature setpoint should be set at 185˚F minimum. For illustration purposes only, water heater styles may vary. NOTE A pump must be installed in the hot supply line between the outdoor furnace and thermostatic valve. Forced Air System
Transcript of Forced Air System - Central Boiler · H C M R Hot Supply Water-to-Water Heat Exchanger Bypass Line...
HC
M
R
Hot Supply
Water-to-WaterHeat Exchanger
Bypass Line
Hot Supply from Pumpon Outdoor Furnace
Return to Outdoor Furnace
Thermostatic Valve (optional)
Thermostatic Mixing Valve
This horizontal assemblymust not exceed a height
of 4 inches above topof water heater.
ExistingWaterHeater
1" Central
PEX®
Optional 3-WayBypass Valve
HeatExchanger
Plenum
ExistingForced AirFurnace
NOTEInstaller must comply withall applicable codes andregulations.
NOTEOutdoor furnace watertemperature setpoint shouldbe set at 185˚F minimum.
For illustration purposes only, water heater styles may vary.
NOTEA pump must be installed in the hot supply line between the outdoor furnaceand thermostatic valve.
Forced Air System