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.
Pilot light old wall heater.
How to troubleshoot gas wall heaters.
Press inward on the valve.
Keep the knob in for 20 seconds and then release it and turn it to the on position.
Here is how to light the pilot light on a gas heater.
Gas heater pilot light troubleshooting.
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.
If your old gas furnace has a standing pilot you can follow a standard procedure to relight the pilot light.
Then press the button again to light up the pilot.
If done properly it is safe and takes around 2 minutes.
Turn the thermostat to its lowest setting.
For old wall heaters after turning the dial towards pilot hold down on the pilot gas button instead of the ignite button.
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 this pilot light ever goes out.
Have a match or long lighter available to light the pilot.
The new wall heaters ignite the pilot light with a spark.
Find the valve located in the heater and turn it to pilot.
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.
Lighting the pilot light on a gas heater is simple to do.
After about 30 seconds release the button.
Lighting a gas wall heater is a short process that may need to be done periodically.