HVAC Maintenance to Prevent Problems: Don’t Forget the Outdoor Unit

Many homeowners know the importance of regular HVAC filter changes and keeping interior vents clean. However, exterior maintenance is equally important to the life and function of your heating and cooling system.

What’s Involved In Exterior HVAC Maintenance?

Your unit needs to be clean, protected from the elements, and have adequate airflow if it’s to function well. The following information details the necessary steps to take for HVAC function and longevity.

Monthly Cleaning

Remove all debris, leaves, dirt, and anything else not needed for the unit to function. Then, use a soft brush and coil cleaner to clean the condenser coils. Check the condensate drain to ensure it’s not clogged, and make sure no electrical connections or wiring are loose or damaged. After completing these steps, rinse the unit with a hose to prevent any accumulation of dirt and mud.

Provide Protection

Your HVAC unit should have a cover that allows free airflow but protects from falling and windblown debris. Ensure that puddles don’t form near the unit, and keep gutters and downspouts clear to eliminate pooling water. Use a breathable cover on the top if the unit won’t be used for an extended period.

Adequate Airflow

Inspect the area regularly to ensure nothing is blocking the airflow. You can do this by maintaining adequate clearance of obstructions and vegetation by allowing 2 feet of space on all sides of the unit. Keep fins straight, and carefully repair any bent ones.

Additional Actions

It’s also helpful to inspect the fan. Look for damage to the unit and the case, and seek professional help if you spot any. Leaf guards can prevent the accumulation of debris and damage that often results from high winds, especially in hurricane-prone areas.

Check the unit for damage after severe storms, and promptly call a professional to repair any damage. A sturdy enclosure that allows good ventilation can prevent storm damage and be very cost-effective over time.

Your HVAC system won’t function well if it lacks refrigerant, so it’s essential to replenish it periodically. The primary indicator that you need refrigerant is the system fails to cool your home adequately.

However, replacing the refrigerant should be done by a professional HVAC technician. Several types of refrigerant are used in HVAC systems, and you must use the correct type for your unit. And if you handle this substance incorrectly, you will contend with some serious hazards, as it is toxic when touched or inhaled.

Many of our clients have annual maintenance subscriptions to ensure their HVAC systems always operates at their best. If you don’t have such a subscription, be sure to call us after severe storms. Given Florida’s sometimes turbulent weather, an annual maintenance plan can be very cost-effective. If you need an air conditioner installed or your outdoor unit cleaned or repaired, reach out to Ridge AC in Panama City, FL for fast, expert service.