Signs That Your Furnace Isn’t Working Properly

If your furnace is not working properly, you should call for Furnace RepairĀ as soon as possible. The signs to look out for include noises coming from your furnace, carbon monoxide leaks, and a limit switch that is not functioning.

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Furnaces are an essential part of keeping your home comfortable during cold weather. However, not all furnaces work as well as they should. You should know the signs that your furnace isn’t working properly and get it fixed as soon as possible.

Typically, a furnace that isn’t heating your home is caused by a problem with the blower fan motor. When the motor malfunctions, it will start to run for longer and not as efficiently. In turn, this will increase your energy bill.

Another common sign that your furnace isn’t running as well as it should is a gas odor. This is because carbon monoxide can build up inside your furnace if it’s not vented correctly. If you notice this odor, turn the unit off immediately. If you have a gas-powered furnace, you should also consult your gas company to make sure it is vented safely.

Other signs that your furnace isn’t working as it should include unusual sounds. For example, a loud noise might sound like a blower motor is on fire. You should also check the filter. If it is dirty, you should replace it.

One of the most important things to keep in mind about a furnace is that it doesn’t last forever. If you have one that is more than 20 years old, you may want to consider replacing it with a newer model.

You might also find that the thermostat isn’t adjusting as it should. You should be able to turn the dial to see the difference in temperature.

A full system inspection can reveal problems such as clogged vents, chewed wires, and loose parts. If you suspect that you have a problem, contact a professional HVAC contractor for help.

Furnace noises can be irritating. They can also be potentially dangerous. They may be indicative of a problem in the unit or in the ductwork. Therefore, you should take action as soon as you notice a sound.

There are several common types of furnace sounds. If you can identify the source of the noise, you can get your unit fixed. Often, the sound will be a sign of an air leak, but there are other factors involved.

Usually, the easiest problem to fix is a dirty air filter. You should change it every 1-3 months. You should never try to repair your furnace yourself, as you could damage it and release harmful fumes into the home.

You might want to turn off the heater and call a professional to look at it. This way, the damage will be prevented, and the cost of repair will be low.

If you’re having trouble with the heating system, you may need to replace the blower. The fan belt is another culprit. You can also call a technician to check the motor for noise. If the motor makes a high-pitched, booming noise, you’ll likely need a new one.

You might also hear banging. This is a common occurrence. Typically, the banging happens when the metal ducts in your air handler expand or contract. It may also occur when the heat pump changes the pressure inside the vents.

Other possible causes of the loudest furnace noises include a damaged or worn heat exchanger, a cracked heat exchanger, a loose fan motor, a cracked ductwork, or a loose blower fan. If these are all your problems, you may need to replace the unit.

Carbon monoxide is a colorless, odorless gas that is released as part of the fuel-burning process in a furnace. It is poisonous and can cause long-term health problems. It is a serious safety hazard and should be addressed promptly.

The best way to avoid CO leaks is to have your furnace professionally maintained. A professional can check for cracks in the heat exchanger and vent system and change the filter. A clogged filter can prevent the appliance from generating heat and will allow it to build up a toxic concentration of CO.