8432734
Problem(s)
Burner fails to light.
Burner lights but goes out
when automatic control valve
button is released.
Maximum burn rate is low.
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120,000 BTU Propane Radiant Heater
Possible cause(s)
Propane supply valve closed
on cylinder(s).
Blockage in
burner/valve assembly.
Igniter electrode not sparking.
Not enough warm-up time.
Low gas pressure.
Thermocouple is loose or
needs replacement.
Automatic control valve needs to
be replaced.
Low gas pressure.
Low fuel supply.
Blocked gas orifices.
Suggested solution(s)
Slowly open propane
supply valve.
Replace burner/valve assembly.
Ensure that the igniter electrode
gap is 0.120 in. (3.04 mm). Check
wire lead for damage. Replace
Igniter electrode if necessary.
Relight, hold automatic control
valve button for 45 seconds.
Check cylinder(s) for proper
gas supply.
Tighten connection or
replace thermocouple.
Replace automatic control
valve assembly.
Check gas supply and
regulator output.
Consult propane gas supplier.
Replace burner assembly.
V 2.6
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