It’s cold in Saratoga Springs, NY, and if your furnace refuses to fire up, you may wonder what could cause this heating hiccup. Let’s troubleshoot some common culprits for your furnace failing to ignite.
Thermostat Troubles
You may have set your thermostat to the incorrect mode. Also, make sure the temperature setting is higher than the current room temperature.
You’ll want to consider how long it’s been since you’ve replaced your batteries. A dying battery can cause all sorts of unexpected issues.
Pilot Light Predicament
If you have an older furnace, it might have a pilot light. This little flame is responsible for igniting the gas burner. If the pilot light is out, your furnace won’t heat.
You can usually relight it yourself by following the instructions on your furnace. If you’re unsure or uncomfortable with this process, call a professional heating maintenance service technician for assistance.
Faulty Igniter
Many modern furnaces use an electronic igniter instead of a pilot light. This igniter can wear out over time, meaning it won’t be able to start the heating cycle.
Gas Supply Issues
Your furnace needs a continuous supply of gas to operate. You must make sure to turn on the gas valve to your furnace. If you suspect a gas leak or smell gas, immediately leave your home and contact your gas company.
Dirty Flame Sensor
The flame sensor is a safety device that shuts off the gas supply if it doesn’t detect a flame. A dirty flame sensor can malfunction and prevent your furnace from igniting.
You can usually clean the flame sensor yourself with some steel wool. If you’re unsure, it’s best to call a professional for help.
Don’t allow these problems to interfere with your comfort this winter. Call Albany Mechanical Services, Inc. to schedule our heating repair services in Saratoga Springs, NY.
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