Inconsistent gas pressure can cause your pilot light to go out.
Old wall furnace pilot light.
If your old gas furnace has a standing pilot you can follow a standard procedure to relight the pilot light.
When the pilot on your wall furnace does not stay lit your furnace won t heat.
Direct vent wall furnace part 3280 or when such a standard is not applicable the standard for manufactured home installations ansi a 225 1 nfpa 501a mobile home standard can csa z240 mh do not light pilot lights perform service or make adjustments to appliances on the lp.
Recently i had to re light the pilot light on an older model wall heater and decided to capture it on video.
Keep the knob in for 20 seconds and then release it and turn it to the on position.
A number of reasons can cause the wall furnace to not light including a damaged thermocouple a clogged pilot.
Many times faulty pressure is a symptom of problems with other hvac related systems.
If your pilot light goes out all you need to.
Old wall furnace pilot light.
Do not attempt to do this at home in northern california pacific gas electric.