Heating has been an essential part of American homes for so long that we usually take it for granted. What most people don’t realize is that neglecting their heating system can be dangerous and could lead to house fires. While modern residential heating systems are often highly sophisticated and reliable, they still HVAC service and maintenance every now and then. Let’s explore the common reasons why your heater stopped working and what you can do about it.
This is perhaps the most common reason why homeowners suddenly request an emergency service from HVAC technicians during wintertime. Regular furnace maintenance is important, especially before and after the winter season. If your furnace suddenly won’t turn on, it’s almost always because it hadn’t been cleaned and looked at for quite some time.
A dirty furnace can lead to a lot of complications in the heating system. If it’s been clogged up by too much dirt, the system’s heat exchanger can not work unless there’s sufficient air moving across it to stop it from overheating. In short, a dirty blower can cause the heat exchanger to fail. The easiest solution is to clean out the blowers and the air filters every few months or so to prevent this from happening.
A malfunctioning thermostat could lead to the system not turning on the heat. Your thermostat’s primary function is to regulate the temperature and the amount of heat that’s generated. It could be…