Owning an HVAC system comes with a lot of responsibility. Various things can go wrong with it, and some require professional help.
However, there are a few DIY steps that you can take before calling for expert service. Start with the air filters and thermostat.
Clogged Air Filter
A filthy air filter significantly influences your home’s energy use. Clogged filters compel your system to work harder to ensure appropriate airflow throughout the house, which can dramatically increase your electricity expenses.
Dirty filters restrict the flow of air, essentially suffocating your system. This causes the system to work harder to heat and cool the home, putting unnecessary wear on the equipment and shortening its lifespan.
A simple check and change by an HVAC company can save you money on energy bills and keep the air in your home clean. Make a schedule for checking and cleaning your filter each month, or use reusable filters and wash them regularly. By making these minor maintenance tasks a part of your routine, you can avoid clogged filters and the many problems they can cause.
Faulty Thermostat
Your thermostat is the brains of your home heating, ventilation, and air conditioning system. It reads the needs of your Pompano Beach home and sends signals to the furnace, whole-house fan, and AC unit to tell them what to do. Over time, though, your thermostat can start to fail for various reasons.
A common problem is when your thermostat display goes dark, even after putting in fresh batteries and turning the system on and off. If you can’t get the display to turn on, it could indicate a bigger problem with your thermostat wiring or motherboard.
Another common thermostat problem is short-cycling, which occurs when the heating or cooling system shuts off before your home reaches the set temperature. This can happen for many reasons, including a dirty filter, clogged vents, or bacteria in the ductwork. A licensed professional can check your thermostat’s wiring to find out if there are any problems. They can also replace your thermostat if necessary.
Unusual Noises
When your HVAC system begins making unusual noises, it’s time to call for professional repair services. Many of these sounds indicate serious problems, while others are minor and can be easily fixed.
Thumping sounds when your system starts up usually indicate that something is stuck in the fan blades and banging against them. This may also mean that a component has come loose and is hitting other components. Shut off the system and have it examined by a technician.
Rattling sounds when your system activates are usually caused by ducts that leak air and need better insulation. They may also need to be replaced altogether.
Clicking sounds when your system turns on or off can be caused by a loose fan belt or a problem with the thermostat. In either case, you should have a technician look at the system and make any necessary repairs. In most cases, these sounds can be quickly and easily solved.
Water Leaks
Leaking water from your HVAC unit is a serious problem that should be addressed immediately. It could lead to mold and structural damage to your home. The drain line most likely causes the problem. It may have a crack in it, or the float switch on the pump is stuck and needs to be moved up and down.
A leaking drain pan is another probable problem. It’s simple to see if you search for rust on the pan’s bottom. To remove standing water, use a wet vacuum and clean the area with a degreaser. To stop the leaks, apply a water sealant solution.
Dirty air filters can reduce airflow, making the system work harder. A broken thermostat might result in erroneous temperature readings, while refrigerant leaks can cause the system to malfunction. These problems may be prevented by replacing the air filter bimonthly and getting your thermostat examined.