Many homeowners don't give much thought to their heating or cooling system until something goes wrong. However, regular maintenance is essential for a heating, ventilation and air conditioning (HVAC) system to work properly and be energy efficient. An annual check-up that takes place twice a year, once for heating and once for cooling, can help you enjoy greater indoor comfort all year round. If your air conditioning system isn't maintained, you could be breathing in particles that can aggravate allergies and other health issues.
It's a good idea to hire an HVAC company to inspect and maintain the system every fall and spring. Unless you have extensive experience maintaining or repairing air conditioning systems, it's best to leave it to the professionals. By scheduling a heating or cooling system tune-up, you allow a professional technician to examine your entire HVAC system and determine the best course of action. Some HVAC maintenance companies also offer annual contracts, where you pay a fixed fee for someone to come once a year.
Unusual noises coming from the air conditioning system are almost always an indication that there is a problem with the system. It's wise to carry out maintenance tasks on the air conditioning system at least twice a year, once during the spring, before the hot summer days arrive, and once during the fall, in anticipation of cold winter. So, if you have a standard central air conditioner or an oven, each of these units must be maintained every year. If you have a heat pump system that you use year-round, you'll want to schedule this service once every 6 months.
This is an easy and feasible preventive maintenance checklist to keep your heating and cooling system in perfect shape. The exact steps you take during each maintenance season will vary slightly depending on whether you're focusing on the cooling or heating system, but they're generally similar. For older systems, plan to perform professional maintenance twice a year in the spring and again in the fall. Your HVAC is one of the most important systems in your home, allowing you to stay comfortable in the scorching summer heat during freezing winters.
Performing regular maintenance on your HVAC system can save you money and help you avoid some serious headaches in the future. Here are some tips on how to maintain your HVAC system:
- Check for any visible signs of damage or wear and tear on your HVAC unit.
- Make sure all filters are clean and replace them if necessary.
- Check all electrical connections for any signs of corrosion or damage.
- Inspect all ducts for any signs of leaks or blockages.
- Make sure all fans are running properly and that there are no obstructions blocking airflow.
- Check all thermostats for accuracy and make sure they are set correctly for optimal performance.
- Make sure all vents are open and unobstructed by furniture or other objects.
- Have a professional inspect your unit at least twice a year for any potential problems that may arise over time.
