A comfortable, safe and healthy indoor environment is what homeowners expect, but many don’t bother with even basic HVAC system maintenance. According to heating, ventilation and air conditioning experts, there are simple chores you can perform to ensure your HVAC unit is running smoothly year-round. Your air conditioner and furnace should also be professionally inspected at least once annually.
The Air Filter
Some folks become intimidated by their HVAC systems, but changing the air filter is simple. Your manufacturer’s instructions can explain how often filters need replacement. Air filters are part of cooling systems, and it’s common for these components to accumulate dust and dirt and then clog the unit. When this occurs, an air conditioner will work harder to circulate because of the reduced airflow.
Some homeowners change the air filter monthly because they use their HVAC system extensively and may also smoke cigarettes or deal with pet dander.
The Outdoor Unit
Ensure that you have enough space around your outdoor HVAC unit that is clear of leaves, dirt, vegetation, toys or anything else that could potentially compromise the air conditioning unit. HVAC professionals recommend at least a two-foot radius of clean space around the air conditioner.
The outdoor unit features key components, including the system’s compressor, condenser and fan. During the cooling cycle, heat from your home is first transferred to the refrigerant and then pumped to the outdoor unit, where it dissipates.
Again, it’s all about proper airflow. If the unit is surrounded or buried by junk, it will work harder and burn more energy. You also risk costly damage to the components.
The Thermostat
Licensed HVAC technicians also remind homeowners to check their thermostat and ensure it’s set to the appropriate temperature and is working properly.
The Other Air Filter
The furnace also features an air filter that should be cleaned regularly to prevent clogging, which can restrict airflow and affect your comfort and your HVAC system’s efficiency. Dirty filters cause extra wear and tear on furnace components and, in extreme cases, the system can shut down.
Other chores include checking and cleaning the burner, crossover and igniter in the combustion chamber. Another part to check and adjust is the furnace’s gas valve. After, clean the heat exchanger and inspect for cracks, holes or leaks. Also, clean the blower and blower motor, and check for burned wires or high-temperature issues.
HVAC systems have many moving parts, and the manufacturer’s guidelines for your AC and heating systems provide information on cleaning these units. Homeowners typically hire HVAC experts for these tasks. Professional technicians can ensure that with regular maintenance, you’ll get reliable cooling and heating for years to come. When you need HVAC maintenance services in Montgomery, AL, contact Alabama Home Pros.