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Why Is My Clifton Park, NY, Furnace Short Cycling?

Fixing Furnace That's Short Cycling

As temperatures drop around Clifton Park, NY, it’s important to have a reliable furnace that performs its job well. If your heater is frequently short cycling, this could be due to a number of common causes. Let’s take a look at why your furnace is short cycling.

Broken Ignition System

Furnaces normally use an ignition system to regulate their cycles, so if the ignition isn’t working well, this can cause short cycling. If the pilot light or surface igniter is shutting off all the time, the furnace will stop working to help prevent gas buildup.

Outdated Flame Sensors

The flame sensor is part of what controls the furnace’s cycling, and over time, it can wear down due to accumulation of rust and also corrosion. Flame sensors require professional cleaning sometimes to get things running safely and efficiently again.

Blower Malfunction

The blower is normally what cools down temperatures in the furnace. If the blower isn’t functioning, the furnace will overheat and shut down. Check the vents in your home and make sure there is proper airflow.

Old Air Filters

If the air filters are in need of changing, this can restrict airflow due to all of the dirt and dust that accumulates over time. This can lead to overheating, so regular changing of the air filters can help prevent frequent shutdowns and short cycling.

Pipe Obstruction

If a bird or other obstruction is stuck inside the piping, this will create a clog and shut down the furnace to prevent carbon monoxide accumulation. This can be potentially hazardous due to the toxic chemicals, so it’s best to have a professional inspect the system.

A short-cycling furnace can really be a pain during the winter, but don’t worry. We’ll get it fixed in no time. Call Albany Mechanical Services, Inc. today to remedy your short-cycling furnace fast.

Image provided by iStock

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