Inspect the burner box gasket for damage and replace if needed.
How to clean older wall mounted ventless 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.
Turn off the gas as well as the heater and let it cool for.
Spray compressed air into the hole in the pilot assembly near the burner to remove any dust that might block it.
As with all the electrical and gas appliances in your house safety first.
How to clean a ventless gas heater.
Turn off the wall heater.
1 the first thing you will need to do is remove the front panel of the heater by removing the screws that hold it in place.
When the radiator has been cooled down to the room temperature find the main breaker panel where.
Vented gas furnace maintenance can help avoid common furnace issues.
2 get a vacuum with a hose and preferably a brush on the end of the hose.
Shut off the ventless gas heater s power and allow it to cool for 30 minutes or more.
Spray compressed air into the all of the burner s holes.
How to clean an old wall mount gas heater.
Steps to clean an old wall mount gas heater.
Vacuum out the inside of the panel to remove dust and dirt.
Turn off the breaker switch for the wall heater so no power is.
Spray compressed air into the all of the burner s holes.
Locate the main breaker panel for the home where the fuses are located.
Most heaters have 2 screws at the bottom but some have more in different places.
How to troubleshoot gas wall heaters.
Wait at least one hour until the entire heater has cooled to room temperature.
Wipe the exterior of the ventless gas heater with the cloth to remove dust and dirt.