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12
SECTION 6: HEATER
INSTALLATION
Warning
Severe Injury Hazard
Secure burner to burner tube with nuts and lock
washers.
Hang heater with materials with a minimum
working load of 75 lb (33 kg).
Failure to follow these instructions can result in
death, injury, or property damage.
Warning
Cut/Pinch Hazard
Wear protective gear during installation, operation,
and service.
Edges are sharp.
Failure to follow these instructions can result in
injury.
To ensure your safety and comply with the terms of
the warranty, all units must be installed in accordance
with these instructions.
The gas or the electrical supply lines must not be
used to support the heater.
Do not locate the gas or electric supply lines directly
over the path of the flue products from the heater.
The heater must be installed in a location that it is
readily accessible for servicing.
The heaters must be installed in accordance with
clearances to combustibles as indicated on the rating
plate and in this instruction manual.
The minimum and maximum gas inlet pressures must
be maintained as indicated on the rating plate.
Typical installation configurations are shown in
“FIGURE 11: Critical Hanger Placement” on page
13.
Expansion and contraction of the tube dictates that
the minimum suspension lengths must be maintained.
See table below “FIGURE 11: Critical Hanger
Placement” on page 13.
Summary of Contents for IRH
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