10
WOODMASTER OUTDOOR FURNACES • OWNER'S MANUAL
Cold Water Return Valve
Cold Water Return Valve
Hot Water Supply Valve
Hot Water Supply Valve
Connecting Water Lines
Hot Water Supply
Attach the 1" PEX x 1" MIP fitting (1324) to the flange on the bottom of the
pump. Then attach the hot water supply 1" PEX water line to the fitting using
1" PEX Crimp Ring (1335).
Cold Water Return
Attach the 1" PEX x 1" MIP fitting (1324) to the cold water return valve on
the same side of the furnace on which the pump was attached. Then attach
the cold water return 1" PEX water line to the fitting using 1" PEX Crimp Ring
(1335).
NOTE: A 1" male Sharkbite Adapter (0020-510) may be substituted for the 1324 and
1335 fittings.
Wiring the Pump
1. Remove the cover on the pump.
2. Using an approved wire, connect the ground wire to the green ground
screw on the pump.
3. Connect the black wire to the yellow wire on the pump.
4. Connect the remaining two white wires together and replace the pump
cover.
5. Locate junction box on back of furnace and remove the cover. Connect
the running end of the approved wire coming from the pump to the
junction.
NOTE: The wires from the pump will have to connect with the main power wires in the
junction box along with the power wires from the ETC System .
CAUTION
Never run the pumps dry! The furnace
must be full of water and the valves
must be open .
CAUTION
Disconnect power before servicing
any electrical components .
