Your furnace keeps your house cozy during the frigid winter months, so it’s frustrating when something is wrong. One common issue is a furnace that continually turns on and turns off all the time. This operating error is known as short cycling. It stresses your furnace and might result in pricey repairs or even early failure.
Short cycling can be caused by for varying reasons. Before you request furnace repair, research the possible causes and how to resolve the situation.
The HVAC filter attracts airborne dust, hair and other substances that could wreak havoc on furnace. If you don’t get a new filter often enough, it can get clogged and decrease the airflow. When this occurs, a safety feature switches off the furnace to prevent getting too hot. Inspect the filter, and if it’s dirty, replace it. Going forward, replace the filter every 30 to 90 days to keep your furnace from short cycling.
A dirty filter isn’t the only issue that can lower airflow and overheat your furnace. Walk around your house and look for shut or blocked air vents. For proper system balance and performance, keep all registers open, even in unoccupied rooms.
The furnace blower has blades that move air through the ductwork. If they are caked with dirt, the air won’t move correctly, causing overheating and short cycling. Routinely replacing the filter is the simplest method to avoid a dirty blower wheel. If the blades are already dirty, request furnace maintenance to have them cleaned.
Check your thermostat next. This is the cortex of your HVAC system and gives the furnace instructions on what to do. Ensure the thermostat is on heating mode and auto fan with the desired temperature showing on the screen. Try changing the batteries. Also, check whether the thermostat is in full sunlight or near a heat source that could affect the temperature reading. If you use a smart thermostat, go to the manufacturer’s site for troubleshooting guides.
The flame sensor turns off the gas valve when no burner flame going. The sensor can’t find the flame if it’s coated in soot, so the gas switches off prematurely and the furnace shuts off. Leave the work of repairing a dirty flame sensor to a pro like Falso Service Experts.
When it involves heating and cooling equipment, larger isn’t always better. A larger system warms up your residence too fast, causing unpleasant temperature fluctuations and short cycling. The only way to resolve this situation is to request new furnace installation.
If you try the fixes we mentioned here and nothing has changed, it’s time to contact the pros at Falso Service Experts. We’ll review the situation, figure out the cause, and provide the necessary work. Our aim is to bring back indoor comfort, energy efficiency and dependable furnace performance for all season long. And our services are backed by a 100% Satisfaction Guarantee for a year.* For more details about furnace short cycling, or to request HVAC repair, reach us at 315-313-6531 now!
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There’s no reason to skip your seasonal maintenance that saves energy and helps ensure your air conditioner and heater will work reliably all season long.
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