The heater won t operate properly if the pilot flickers is too weak or goes out and the cause could also be blockages in the pilot tube.
Wall mount propane heater keeps shutting off.
Propane heaters have sensitive controls to regulate gas flow and keep a room comfortable but when one malfunctions the fault is seldom with those controls but with the gas or ignition system.
Another reason of such blockage is the presence of air in the gas line.
When a propane heater won t stay lit often what is happening is that the propane heater may sense that the flame is defective in some way triggering the propane heater s safety functions and causing it to shut off.
As i said this is on my blue flame wall heater.
If so replace the entire valve.
This might happen due to corrosion to the orifice and you don t have any choice apart from replacing it with a new one.
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I have a ventless propane heater.
There is a vent hole in that nozzle on the side that gets clogged.
Also there may be a pilot adjustment valve on your gas valve.
Set your store to see local availability.
Gas valve are allowed 30seconds to fall out.
Yours may be different.
Then there is the piece where the flame for the heat comes up.
Another cause of a weak pilot is a faulty thermocouple.
This needs to be removed and blown out with compressed air.
The pilot light will stay.
The purpose of the ods is to shut off the supply of gas to the heater fireplace when the oxygen level drops below 18.
The problem is that when i select any one of the 6 different temperature settings the read more.
The third reason of why your propane heater keeps shutting off can be a blocked up gas valve orifice.
The pilot light will stay lit.
During operation if the pilot flame goes out for any reason the thermocouple or thermopile will cool and shut the gas valve that supplies the supply to the burner shutting down the heater.
There could a fault in the gas valve s main burner solenoid causing it to draw excessive power and starving the pilot flame solenoid.
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If so check for low gas pressure.
I have a ventless propane heater.
Williams forsaire 40 000 btu counterflow direct vent liquid propane gas wall heater model 4007731 1 098 89 1 098 89.