11
WOODMASTER OUTDOOR FURNACES • OWNER'S MANUAL
Entering the Building
Entering the building with water lines can be done underground or over the
sill plate. Once inside the building the typical hookup would run first to the
domestic hot water supply and next to an existing heating system such as
a forced air furnace or a hot water heating system. Finally, before leaving
the building, a fill valve should be installed near enough to a water supply for
filling and flushing the WoodMaster furnace.
Inline Filter and Fill Valve Assembly
The Inline Filter and Fill Valve Assembly (0020-325) should be installed
in the cold water return line before the line exits the building. It should be
placed so that a garden hose can be connected between a domestic water
supply and the fill valve.
Cold Water
Return from Heat
Exchanger
Cold Water Return
to Outdoor Furnace
Domestic Water
Supply for Filling
Boiler
Furnace Installation - Connecting to Your Existing System
A common installation is to connect the outdoor furnace to an existing
water heater and then to an existing forced air system.
NOTE: There are numerous ways to connect to your heating system . Refer to the
Installation Guide for other installations .
Domestic Hot Water
The Domestic Hot Water/Flatplate Kit consists of a water-to-water heat
transfer unit and the fittings needed to hook it up. The unit mounts on the
wall VERTICALLY in your utility room and is connected as shown. Contact
your WoodMaster dealer for proper plate size and fittings.
Domestic Hot
Water OUT
Domestic Cold
Water IN
Furnace
Water IN
Furnace
Water OUT