Why Does My Furnace Keep Going Out?

Restoring a Non-Staying-Lit Furnace

It is difficult to put up with a broken furnace. There are a number of potential causes for this, but one of the most frequent is an issue with the burners or related parts.

The furnace doesn't need a pilot light to stay lit in more recent models. They use electronic ignition instead. The burners cannot operate normally if this ignition fails.

Here's how your gas furnace should run when it's in good working order:

• The thermostat instructs the furnace to start.

• The draft inducer fan in your furnace begins to draw in new air.

• The gas valve opens to supply gas to the pilot burner.

• The pilot light is ignited by an electrical spark.

• Your furnace receives notification when the pilot is lit from the flame sensor.

• The major burners get gas from the gas valve after being lighted by the pilot light.

• The warm air from your furnace is then dispersed throughout your home by ductwork.

Your furnace will turn off if anything goes wrong during this process for your protection. Or it might stop heating after a short while because it gets too warm.

While some of these problems can be managed without expert assistance, others do. All brands are familiar to us, and we offer a 12-month, 100% satisfaction guarantee on our work.

Here are a few of the most frequent causes of heater failure, as well as what you should do next.

1. A Non-Functional Flame Sensor

The flame sensor in your furnace is a safety feature that notifies your furnace when gas is ignited. The sensor may operate erratically or not at all if it is dirty or damaged. Even if the sensor is functioning adequately, its improper location prevents it from fully identifying the flame. You can try to figure out what's wrong with this sensor and clean it yourself, but hiring a professional like HVAC Installation and Repair Guide Experts will make sure the problem is fixed quickly and correctly.

2. The Furnace is too hot.

Built-in safety features in your furnace cause it to turn off if it becomes excessively hot. A filthy filter is one of the most frequent culprits. We advise checking your air filter once a month. Replace it if you can't see any light through it.

3. The Thermostat Isn't Functioning Properly

When it's time to heat your home, your thermostat controls your furnace. Your furnace will have a hard time keeping your house warm if it isn't functioning properly. Depending on the thermostat model you have, this can be an electrical or battery issue. The manufacturer's website or your owner's handbook is the best place to look for pertinent troubleshooting information. We'll quickly identify the issue and, if necessary, replace your thermostat.

Lack of regular furnace maintenance can lead to some of these problems, such as a filthy flame sensor or an overheated furnace. It's quite advantageous to get this service done once a year because it can decrease breakdowns, increase the energy efficiency of your furnace, and possibly even extend its lifespan.

When it comes time to Replace your Furnace, we have you covered

Despite all of your efforts to maintain or repair it, your furnace will eventually stop functioning as it should. When the time comes, call HVAC Installation and Repair Guide Experts for our superior furnace replacement in Virginia.

Consider enrolling in our Advantage ProgramTM when it comes time to replace your furnace. It might cost thousands of dollars to replace a furnace. You can acquire a new furnace as an Advantage member for just one small monthly price. No installation fees or down payments are required, and you keep any worthwhile rebates.

Even better, Advantage members don't have to pay anything for upkeep or repairs. With 24/7 priority service, you are certain to receive a prompt response in the event of a tragedy. Additionally, you will benefit from savings, no additional fees, and many other advantages.