Section 9, Mounting the Space Heating Module (optional)
All fittings, hose, tube and fitting sealant involving the domestic
water must be food safe and approved for use with domestic
water and rated for the domestic water system pressure.
! CAUTION
•
All plumbing lines must be run and secured so as to prevent
damage, chafing and kinking.
•
A clip on aquastat (supplied with the optional Space Heating
Module) with two lead wires and 2 pin connector must be
placed on the copper hot water drain pipe located inside the
WaterHeater™. Remove the front face plate of the heater and
locate the 1/2” copper hot water pipe on the tank. Clip the
aquastat onto the bare, exposed copper pipe approximately 2”
away from the tank. Remove the plastic plug on the small 12
VDC access panel on the WaterHeater™ and feed the 2 pin
connector of the 12’ harness through the hole. Position the
strain relief on the harness into the hole on the access panel.
Plug the 2 pin connector from the 12’ harness into the 2 pin
connector of the aquastat inside of the WaterHeater™.
Remount the front face plate.
9-6
The WaterHeater™ by ITR
