When it comes to heating your home, your furnace has a big job. If anything starts to go wrong with your furnace, you may not know right away. Poor maintenance is often the culprit of a furnace that is not running efficiently. Small issues with your furnace can get worse over time. Eventually, you can be left with a heating system that isn't going to keep you warm no matter how high you turn up the temperature. If you hear odd noises coming from your heating system or you can't get your home warm no matter what, it's time to have your heating system serviced to see what is going on.
Your Filters Haven't Been Changed
During times of heavy use, the filters on your furnace can get clogged easily. If your filter isn't changed, this makes your furnace work extra hard to heat your home. If you aren't sure how to change your filters, talk with your HVAC technician the next time they come to do maintenance. Ask them to show you where the filter is and how to change it. You should change your filters once a month to keep your furnace optimized.
The Blower Belt Is Frayed
If you hear a squealing sound when your furnace turns on, this is likely due to the blower belt being frayed. It can also slip slightly and cause the squealing noise. A frayed blower belt will eventually snap, causing your blower to stop working completely. To avoid an emergency repair, have your blower belt checked if you hear this noise so that it can be replaced.
If Your System Turns on and off All the Time
When you hear your system click on and off all the time, it is cycling too much and not running efficiently. This can be due to a number of reasons. Your filter could be clogged up and causing a lack of air to the unit. The thermostat could be set incorrectly, or there could be bad airflow going into your furnace. Issues with chronic cycling should be addressed right away to reduce utility costs for frequent running.
When you take good care of your furnace, it is going to last longer. Good maintenance optimizes your system, allowing you to heat your home for less money. If you haven't had your system serviced before the heating season, it's time to call a team like High Tech Heating & Air Conditioning Inc and have your system checked now.