9
3 Hydronic piping (continued)
DIR #2000577498
BUILDING
RETURN
COLD WATER SUPPLY
HOT WATER SUPPLY
BOILER WATER IN
BOILER WATER OUT
Figure 3-2 Water to Water Heat Exchanger Single Unit
Please note that these illustrations are meant to show system piping concept only, the installer is responsible
for all equipment and detailing required by local codes.
NOTICE
Indirect Plate Water Heater Installation & Service Manual
CAUTION
Mixing valves are required for the protection of low temperature loops.
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