December 28, 2017

Your furnace is one of the most important pieces of equipment in your home. It’s the appliance that provides you and your family with the comfort of a warm house, especially during the bone-chilling months of the snow season. If your heating system isn’t working properly, everybody in your home will easily recognize it as the rooms will be much colder than normal.

You may think that a broken furnace is a do-it-yourself- project. Having some understanding of your unit may help, but it is not enough. To effectively repair a heating system, you need to understand all the parts and their operational progression. This is particularly important if you have a gas-fired unit.

While some issues can be resolved by simply making a few inspections and adjustments, but for safety reasons, it is still wise to have an HVAC professional check your furnace.

Our technicians here at Bratcher Heating and Air Conditioning are well-trained, specifically from manufacturers and certified to handle any job for furnace repair in Normal, IL.

Check out some of the main reasons why a furnace malfunctions. Be sure to call us if you find any of these issues too complicated.

A Clogged Furnace Filter

If you notice your furnace is overheating, it may be because your filter is dirty or clogged. Dust and dirt limit the airflow, which forces your unit to work harder and longer in order to provide your home the heating it needs. This issue can be easily fixed by cleaning or replacing the filter. However, if overheating has been a recurring problem, you may need to call a heating professional as the heat exchanger could be damaged and would require repair or a replacement.

A Faulty Thermostat

Most people are quick to jump to conclusion that temperature issues or air circulation problems are caused by a faulty thermostat. While to some degree that may be true, since the thermostat is a good starting point to troubleshoot a malfunctioning furnace.

Some try to resolve it by setting the thermostat to an even higher temperature. However, this only worsens the problem, as it causes furnace parts to become overworked and eventually fail.

A faulty thermostat may cause problems to the furnace’s fan and may also affect your home’s comfort levels. In other words, the furnace may not be able to warm up your home when the thermostat is not working properly.

Verify that the thermostat is set to “HEAT” and not “COOL”. Also, the fan must be set to “AUTO”. Then, check if the thermostat is set to a temperature high enough to allow the furnace to produce heat.

Your thermostat can cause the furnace to blow cold air, especially if it is not inspected periodically. In checking the thermostat, consider a few things such as the batteries. Before moving to the more advanced issues, ensure that your thermostat has fresh batteries installed first.

Check the thermostat for any dust or dirt as this may cause it to show inaccurate temperature readings. If you have an older thermostat and discover that it is dirty, use a paintbrush to wipe off the dirt and see if it works again. If you notice any corrosion on the thermostat, remove it with an electronic contact cleaner.

Make sure that the thermostat is free from direct sunlight and appliances that generate heat like cooking devices.

An Improperly Maintained Furnace

During winter, it is quite normal for you to have higher energy bills as you need to turn on the furnace in order to keep your family warm and comfortable. However, if your utility bills keep going up month after month, it may be because your furnace is slowly becoming inefficient due to wear and tear or lack of regular professional maintenance. A properly maintained heating system uses less energy, ensures safety and saves you money. For best results, it is recommended to have a certified technician check your furnace at least once a year. You’ll rid your self of hundreds if not thousands of dollars in repairs, parts replacement, or added energy bills.

Professional Furnace Repair from the HVAC Specialists

No one would want to deal with a broken down furnace during the frosty winter days or nights. To ensure your family stays both safe and warm, call our heating experts at Bratcher Heating and Air Conditioning. We are the Normal heating company of choice that delivers high-quality workmanship and excellent customer service.

Our trained technicians are capable of repairing any brand or model of furnace. We want to give you the best heating solutions and guarantee that we’ll have it right the first time.