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Reasons Your Furnace Won’t Turn On

As the temperature starts dropping, it won’t be long for you to start your furnace for the first time this season. What do you do if your furnace won’t turn on? Fortunately, it’s simple to remedy the problem of a heating system that won’t start.

Three Reasons Why Your Furnace Won't Turn On

You Have a Thermostat Problem

Ensure the thermostat is set to the option ‘heat’, and the temperature inside your home is lower than the thermostat. If neither causes the problem, try forcing the furnace to start by blowing air while switching the fan on.

Check your programmable thermostat for an error code if your furnace still won’t turn on. Modern computerized thermostats frequently show an error signal when something goes wrong.

See if the display indicates what the issue is by checking the thermostat. If you don’t understand, call a professional for furnace service in Lexington, KY.

Your Ignition Sensor is Malfunctioning (Pilot Light)

The pilot light is probably the most prevalent problem when your system doesn’t ignite. If your heating system clicks on but does not ignite, this is generally the issue.

Try to repair a damaged or dirty ignition or sensor on your own before calling a heating repair in Lexington, KY.

The gas in the system must first be turned off. You can then find the ignition sensor by removing the front panel. Usually, this is close to the burners. Clean the ignitor if it is dirty. With care to avoid breaking it, remove it with a screwdriver and clean it.

Put the front panel back on when finished, switch on the gas, and restart the system. According to HVAC repair in Lexington, KY experts, the temperature on your thermostat should be raised to determine whether your furnace will now start.

If you’re trying to ignite your gas furnace for the first time this season, it’s necessary to understand that the time taken for the fuel to reach the standing pilot light in a furnace with a standing pilot light may vary with the length of the gas line.

Be patient; even after being lit, it can take a few minutes to begin running. Theoretically, your system should start to operate right once, but the thermocouple must first heat up.

The Issue is With Your Furnace.

The issue can potentially be coming from your furnace. Ensure that you have turned the power on.

According to experts of heating repair in Lexington, KY, even if you have a gas system, you need to switch it on because it needs energy.

You can also check the breaker to verify that the power to the furnace has not been cut off. Make sure to turn it back on if it has been tripped.

If it keeps tripping, contact a specialist for HVAC repair in Lexington, KY, since there is a problem.

Bottom line

You need the assistance of a qualified HVAC specialist if you’ve examined everything and your system still won’t switch on or if you smell gas or propane. When your furnace doesn’t turn on, call Southern Comfort Heating & Cooling for quick, cost-effective assistance with furnace repair in Lexington, KY. Call us at 859-255-2500 or drop us a mail.