Why does my gas fireplace shut off on its own?
This could be because there is dust or debris in the pilot light. This will affect how the fire catches, and the lazy flame created disrupts the main flame. This will then have a knock on effect on the fire itself, and can cause it to shut off.
Why does my gas fireplace shut off after a few minutes?
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.
Why do my gas logs keep cutting off?
Drip Loop: moisture in the gas line can cause a failure in the drip loop. This could be the reason why your fireplace won’t stay lit. Moisture can dilute the natural gas, so you’ll want to have a professional see if this is the problem at hand.
How do you fix a gas fireplace that won’t stay lit?
Quote from Youtube video: Okay spark some other time but you can see a little bit on this thermal pile here. This has got some build up and crap on it and i'm sure the thermocouple does too. So let's see if we can get this
Why does my gas fireplace take so long to light?
Short cycling of propane fireplaces can cause ignition problems that mimic delayed ignition. Unburnt fuel pools at the bottom of the firebox after the burner cycles off and, if the fireplace is turned back on before the fuel dissipates, the pooled fuel will light off rather loudly.
Can a gas fireplace be left on too long?
The two most concerning outcomes of leaving a gas fireplace on for too long are a house fire or a gas leak. … Not only does this emphasize the need for carbon monoxide and smoke detectors, but it should also serve as a warning that gas fireplaces should be monitored carefully.
Can a gas fireplace explode?
Although convenient, these home gas fireplaces pose significant risk of explosions and house fires if they are improperly installed or maintained. Gas Fireplace leaks can result in carbon monoxide poisoning, but can also result in explosions that can level an entire neighborhood block.
What is considered delayed ignition of a pilot?
Delayed ignition is caused by moisture building up in the furnace over a period of inactivity. The moisture begins to corrode the firebox which blocks the ports that feed gas into the burners.
Why does my gas fireplace make a banging noise when I turn it off?
Because the unit is made of thin-wall stainless steel, the metal expands when heated and contracts when cooling, causing the metal to flex and sometimes make a “bump” noise. This is a normal part of the fireplace operation and will happen every time the fireplace is used.
Can a natural gas furnace explode?
The modern gas furnace is much safer than electric space heaters, and furnaces are built to high safety standards. Although it is possible for a gas furnace to either catch fire or explode, it’s highly unlikely. If there is a danger of this happening, the furnace will usually simply shut off—as it’s designed to.
What is the most likely cause of flames that are lifting off the burner?
What is the most likely cause of flames that are lifting off the burner? Too much primary air.
What causes flames to roll out on a gas furnace?
How Does It Happen? Flame rollouts in gas furnaces and boilers are caused by a high concentration of combustion gases inside the combustion chamber. Normally, these inflammable gases are exhausted from the furnace through the flue passageways in the heat exchanger, then up the vent to the exterior of the home.
What would cause a roaring and lifting flame?
Possible causes include high gas pressure, clogged flue, inadequate air supply, excessive or very cold drafts. ___ lifting off of the flame from the burner, possibly gas pressure too high – photo above – often accompanied by a rushing or roaring noise.
