Gas space heater goes out after operating for a few minutes?

Question

Paloma PG - 620S 12 MJ/H

It lights up and operates normally, but after 1 minute up to 20 minutes it just stops. The gas also stops, so it's not dangerous.

I think it's a thermostat problem. Can I be sure, and can I buy a replacement thermostat in Sydney?

Thanks

Answer 1

Modern gas heaters come with a safety device called an oxygen sensor. If it gets dusty, as they do over the summer or after a years use, it will shut the gas off and will not re-lite until it reads 21%oxygen. In the bottom of the heater where the gas line enters the heater, there is a gas valve, a pilot light or electric pilot. if there is any webs or dust around any if it just vacuum it real good and give it another try.

**JD

Answer 2

Most gas heaters have a thermocouple (heat sensor) .It's purpose is to cut off the gas if the flame goes out. It is not uncommon for them to go bad . I would replace that first as they are inexpensive and easy to change.

I have had similar problem with gas furnace and water heater

Answer 3

What color is the flame? If you see any yellow or orange any where(especialy pilot) clean that hole.

Answer 4

not sure, but uhh... yeah it must be really cold where you are. it was 99 degrees today where i am....