There are a number of ways to keep your furnace in good shape and avoid the need for furnace repair. While your system is being serviced, your technician will look for common problems that can reduce the function of your furnace. Wire connections will be inspected, and the burner system will be cleaned. Your furnace will be monitored to see how efficient it is, giving you a good idea of what it is going to cost to keep your home warm during the cold weather months. Routine maintenance can help your furnace last even longer, giving you a good furnace to heat your home for 15 years or more. The following are common issues that require repair.
If Your Furnace Is Short Cycling
Your furnace can turn on and off without really changing the air temperature in your home. This is called short cycling, and this means that your furnace is not going through a complete heat cycle before shutting back off. When your air filter is clogged, your system may need to work too hard to warm up your home. Instead of overheating, your furnace will shut off. A dirty air filter is often the cause of short cycling.
When There's No Heat Coming From Your Furnace
If you aren't getting heat from your furnace, you could have an issue with your thermostat. If it is malfunctioning, your furnace won't get your home to the right temperature. The pilot light could be out, or you may have a lack of fuel going to your furnace. If you are getting some heat but can't get your space warm enough, your furnace may be too small for the home you are trying to heat.
Loud Noises Coming From Your Furnace
A squealing noise coming from your furnace is usually a sign that there is a problem with one of the belts. If you hear a loud scraping noise, turn off your furnace. This could be a problem with your ball bearings which needs to be repaired before you use your furnace any longer. When you hear any type of strange noise coming from your furnace, it is always important to get the noises inspected.
When you get your furnace serviced at the beginning of each heating season, you'll save some money on energy costs. Keep your furnace working well by getting the service it needs to provide you with quality heat all season. If your furnace is having any of these problems, contact a furnace repair technician for assistance.