Installing the Fuel System
4.1 Before You Begin
For efficient and safe operation of The WaterHeater™ by ITR, follow
all recommendations for properly installing the fuel system. Any
deviations from these recommendations must be approved in
advance by ITR.
Never use gasoline in The WaterHeater™ by ITR. Use only diesel
fuel, furnace oil, stove oil or kerosene.
Section
4
! DANGER
Keep fuel lines away from any heat source above 100°F (38°C).
Keep gasoline and any equipment that uses gasoline away from The
WaterHeater™ by ITR location. The WaterHeater™ by ITR is not
rated for use in an explosive environment.
Never share the fuel supply to The WaterHeater™ by ITR with any
other fuel-burning device.
! WARNING
4.2 Fuel
System
Installation
Recommendation for Installation
The WaterHeater™ by ITR’s fuel connections are accessed from the
front panel of the heater. The fuel inlet and fuel return are labelled
and located on the front lower face of The WaterHeater™ by ITR
and are not interchangeable. These fittings consist of 1/8” female
NPT that connect to the fuel pump inside the units’ front cover.
The following is recommended for the fuel system installation:
International Thermal Research
4-1
