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Comprehensive Guide to DIY HVAC Maintenance Tips

HVAC maintenance is the key to keeping your home warm and comfortable during all seasons. A few easy DIY preventative maintenance tasks can save you money on repair bills and extend the lifespan of your heater and air conditioner.

The HVAC system in your home regulates heating, ventilation and air conditioning, so it has a lot of moving parts. While there is a lot that can go wrong with your HVAC Comprehensive Guide to DIY HVAC Maintenance Tips by Progressive Heating and Air system, many of the problems are preventable by taking the time to perform routine maintenance.

While an HVAC professional can help you with more complex issues, it’s always better to avoid them altogether if possible. These ten simple HVAC DIY tips will help you stay on top of the most common problems, and keep your heating and cooling systems in great shape for years to come.

1. Checking and cleaning evaporator coils

A dirty evaporator coil will lead to an overworking HVAC unit, which can cause it to overheat or fail altogether. Use a soft brush to remove dust, and spray a cleaner on the coils to make sure they’re clean. Be sure to clean the drain line as well, which can become clogged with algae and dirt.

2. Cleaning supply and return vents

Dirty air filters cause your HVAC system to work harder and pump dust into your home. It’s important to replace them every 90 days, and to make sure the ductwork in your home has enough open space to let air flow freely. It’s also a good idea to remove and wash your vent covers with soapy water, to help eliminate clogs.

3. Identifying potential electrical problems

If you’re engaging in heater troubleshooting, or central AC maintenance, it’s worth checking that the power switches to the components are in the on position. It’s not uncommon for people to switch the power to their HVAC equipment on and off without realizing it, especially if they’re in a hurry or distracted.

4. Monitoring for signs of damage

If you smell an electrical burning odor, or notice a break in your wiring, contact a professional immediately. Electrical problems can be very dangerous, so it’s essential to seek immediate diagnostics and repairs.

5. Using an energy-saving thermostat

Your thermostat is a big part of your HVAC system, and it can also be one of the most effective ways to conserve energy in your home. By choosing an energy-saving thermostat that’s programmable, you can ensure that your furnace and air conditioner are only running when they’re needed.

6. Observing your energy bill

Unlike some other types of maintenance, your HVAC system’s efficiency can be observed directly in your utility bills. A drastic increase in your bill may indicate a problem with your system, so it’s worth monitoring your energy usage for any significant changes.

The best way to protect your heating and cooling system is by keeping on top of the basic maintenance that it needs. With some proactive work, you’ll be able to avoid costly repairs in the future.

Progressive Heating & Air
4828 Ronson Ct
San Diego
CA 92111
United States