Why does my gas fireplace shut off by itself?

Why does my gas fireplace shut off by itself?

If you get dust in the pilot assembly and the pilot needs to be cleaned out, it produces a “lazy” flame, which will be disturbed by the draught of the main burners. The flame lifts away from the thermocouple and causes the temperature on the tip of the thermocouple to drop. This, in turn, makes the gas valve shut off.

How do you fix a gas fireplace that keeps going out?

Easy DIY Fix: Gas Fireplace Won’t Stay Lit

1. Before You Begin: Is Your Pilot Light Lit Inside Fireplace?
2. The Fix: Pilot Light to Gas Fireplace Won’t Stay Lit.
3. Check Your Thermopile Output with the TH/TP Contacts.
4. Don’t Replace Your Thermopile or Thermocouple Right Away.
5. Cleaning the Thermopile.
6. Re-test the Cleaned Thermopile.

Does a gas fireplace pilot light stay on?

Most gas fireplaces rely on a “continuous pilot light,” a type of pilot that remains lit so long as gas is flowing to the unit. Some newer, more energy-efficient models rely on an electronic ignition that only lights the pilot when the fireplace itself is turned on.

How much does it cost to replace an existing gas fireplace?

The cost to install gas fireplace and chimney is $7,500 to $15,000 when you’re paying for the labour and materials. Brick fireplaces typically cost between $5,000 and $10,000. Expect to pay an additional $2,000 to $12,000 if a chimney is not already present on the property.

Should I turn off fireplace pilot light in summer?

Perhaps the most important reason to turn off gas fireplace pilot light in summer is because of the money and energy you will be saving. If you leave the pilot light on during the summer it is simply sitting there burning gas, which is wasting gas and contributing to an exorbitant energy bill.

How do you turn off a gas fireplace?

Turn off the gas and look at the logs or under the logs to see where the gas comes out. Now turn the gas back on with the gas key and hold a long match or fireplace lighter there. If it doesn’t light right away the gas may be turned off at the source. You will need to get the fireplace and gas line inspected.

Why does my gas fireplace keep going out?

Gas-burning fireplaces have a pilot light–a small flame that remains lit to provide an ignition point for the flames of the unit. The pilot light may accidentally go out from a gush of chimney air when the fireplace is vented through a chimney or the pilot may be turned off to conserve gas during the warmer months of non-use.

How do you replace a gas fireplace?

To replace a gas fireplace thermocouple, shut off the gas and electricity, remove the access panel, disconnect the pilot gas tube and then remove and replace the thermocouple.