Gas fireplace goes out after an hour. I have a heatilator dls 18 gas fireplace installed in 1993. We have a gas fireplace in our living room. Ran the fireplace tonight and it shut off after about 2 hours.
Pilot light works fine when i throw on the wall switch the main burner ignites fine. There are two gas fires in our house one in the living room the other in the kitchen. Gas fireplace shuts itself off.
Always worked fine for the 8 years weve been here. We have a natural gas fireplace with an aga gas cutoff valve inbeded in the brick hearth. This sometimes goes bad.
The latter keeps going out after about half an hour even when the dial shows it as on. It turns on fine but after perhaps 10 minutes sometime 30 minutes the length of time varies the unit simply goes off. I have a majestic direct vent gas fireplace.
Problem started after gas to the house had been turned off for the day. I reach in to th. Today i turn it on and after a few minutes the fireplace went out all by itself.
Pilot went out gas was cut off. I let the fan run and cooled the fireplace down lit the pilot no problem and turned it back on. This video was uploaded from an android phone.
And sometimes it gets covered in soot. I changed the thermocouple and the fire still goes out after about an hour with logs in place and about two hours if the logs are not in place. However after a minute or so the whole thing shuts down.