A significant aspect of purchasing a new home is going through a formal inspection. While the inspector will check all of the home's appliances, they do not specialize in the HVAC system, which is a critical part of the property. Scheduling a separate heating inspection can help you determine if you need to repair or replace the furnace after closing on the house. Here are several components the technician will test during the inspection process.

What Is Checked During a Heating Inspection?

1. Air Filters

The HVAC system's air filter removes dust, debris, and hair from the air before it circulates through the home. There are two types of air filters: reusable and disposable. Reusable options require you to clean them regularly to maintain efficiency, while you must replace disposable filters every few months. 

When debris clogs the air filter, it cannot block further contaminants from circulating through your home, reducing the air quality. A clogged filter can also cause the heat exchanger to overheat, forcing the furnace to shut down. An inspection will detect issues with the filter so that you can clean or replace it.

2. Thermostat

A properly functioning thermostat allows you to regulate the temperature throughout the home. Internal thermostat issues, such as damaged wiring, can show up as the system cycling on and off or not being able to hold a set temperature. These problems force the furnace to use more energy, increasing your utility bill. During the inspection, a technician will test-start the furnace to make sure it activates when they adjust the thermostat. They will also examine samples of gas to ensure temperature efficiency.

3. Heat Exchanger

A heat exchanger uses gas to heat the air in the furnace before it circulates throughout the home. If it isn't working properly, the furnace won't produce enough heat, leading to inconsistent indoor temperatures. Over time, a heat exchanger can develop cracks and corrosion, allowing warm air carbon monoxide to leak out of the appliance, which is toxic. A full inspection ensures the heat exchanger is working properly so that your family is safe after moving in.

If you are planning to buy a home and want to get a comprehensive heating inspection first, contact Butler Heating and Air in West Plains, MO. These expert HVAC technicians will take a detailed look at your potential home's heating system so that you can be as informed as possible before the purchase. Visit the website for more information about their services. Call (417) 256-7984 to schedule a heating inspection.