Section 4: Domestic Water System
Tempering
Valve
Domestic Cold
Water Inlet
Domestic Hot
Water Outlet
Figure 29
Arrows indicate directional flow of
Fresh
domestic water.
Water Storage
Demand
Tank
Pump
To Cold Water
Faucets
Domestic
Cold Water
AT - Indicates options
INLET
for mounting an
Accumulator Tank.
Domestic
Hot Water
OUTLET
Figure 30
To Hot Water Faucets
— Page 21 —
© 2008 Aqua-Hot
®
450-DE/DM Hydronic Heating System Installation Manual