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.
Pilot light old wall heater.
Keep the knob in for 20 seconds and then release it and turn it to the on position.
Press inward on the valve.
Steps for safely lighting a gas wall heater.
Light a gas wall heater with a long match or lighter the hardest part of this job is finding where you have to apply the flame.
Here is how to light the pilot light on a gas heater.
Gas wall heaters whether vented or unvented can supply enough heat to warm a small or medium sized room and they can operate with propane or natural gas.
Gas heater pilot light troubleshooting.
How to troubleshoot gas wall heaters.
Lighting the pilot light on a gas heater is simple to do.
In this hvac training video i show up close how the thermocouple pilot light and gas valve work on a water heater furnace fireplace as well as other ap.
Turn the gas control to pilot and hold it in while you light the flame with a match or a lighter.
For old wall heaters after turning the dial towards pilot hold down on the pilot gas button instead of the ignite button.
After about 30 seconds release the button.
But if you follow the pilot tube from the gas supply you should be able to locate the opening buried inside the heater behind a metal plate.
Have a match or long lighter available to light the pilot.
Turn the thermostat to its lowest setting.
If this pilot light ever goes out.
If your old gas furnace has a standing pilot you can follow a standard procedure to relight the pilot light.
If done properly it is safe and takes around 2 minutes.
Then press the button again to light up the pilot.