Wall Mounted Gas Heater Pilot Goes Out With Heat Control

Your old g12 may have the separate baso and gas valves.

Wall mounted gas heater pilot goes out with heat control.

This will ensure proper power generation. Make sure the flame of the pilot just barely wraps the thermocouple. A new standing pilot gas valve would replace all of these older style controls. Pilot goes out 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.

Even a slight residue can make the thermocouple malfunction. When the heater cycles the pilot. The fix here is as easy as removing the thermocouple cleaning it with a wire brush or something coarse even an ordinary dollar bill works and replacing. Craig it could be just a pilot adjustment or a failing thermocouple but because the loss of pilot could men loss of heat or dangerous conditions you ought to ask foe service by a trained heating service technician.

If the pilot goes out again after all this checking and cleaning you most probably need a new gas valve. Under constant exposure to a hot flame a thermocouple wears down over time. Repeated failures of the pilot to stay lit indicate that the thermocouple isn t heating up properly or isn t working. Another cause of a weak pilot is a faulty.

A number of reasons can cause the wall furnace to not light including a damaged thermocouple a clogged pilot. Gas heaters whether they warm up air or water in a home rely on a pilot light to trigger the flame of the actual heater. If so replace the entire valve. There could a fault in the gas valve s main burner solenoid causing it to draw excessive power and starving the pilot flame solenoid.

On 2015 02 18 by craig. Gas valve are allowed 30seconds to fall out. If the pilot goes out when you release the button try again. If this pilot light ever goes out the heater has no way of actually.