Wall Mount Propane Heater Keeps Shutting Off

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.

This might happen due to corrosion to the orifice and you don t have any choice apart from replacing it with a new one. If so replace the entire valve. Set your store to see local availability. The problem may be a genuine defect or it could be an issue with the sensor.

Another reason of such blockage is the presence of air in the gas line. Another cause of a weak pilot is a faulty thermocouple. Gas valve are allowed 30seconds to fall out. 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.

The pilot light will stay. Williams forsaire 40 000 btu counterflow direct vent liquid propane gas wall heater model 4007731 1 098 89 1 098 89. This also needs to be cleaned out. I have a ventless propane heater.

When the main burner shuts off either because of the thermostat s action or because of a cool thermocouple due to the sputtering pilot flame the heater may remain in the off condition depending on whether the pilot light happens to be extinguished when the burner cuts off. As i said this is on my blue flame wall heater. The third reason of why your propane heater keeps shutting off can be a blocked up gas valve orifice. There could a fault in the gas valve s main burner solenoid causing it to draw excessive power and starving the pilot flame solenoid.

Please enter in your email address in the following format. I have a ventless propane heater. Get 5 off when you sign up for emails with savings and tips. 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. If so check for low gas pressure. Then there is the piece where the flame for the heat comes up. The purpose of the ods is to shut off the supply of gas to the heater fireplace when the oxygen level drops below 18.

Also there may be a pilot adjustment valve on your gas valve. 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. Yours may be different. There is a vent hole in that nozzle on the side that gets clogged.