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Maintenance

What is Preventative Maintenance?
Preventative maintenance is a service in which your heating and cooling systems will be periodically serviced and checked prior to the impending season. At Best Choice Heating and Air, we have a program which protects your system against any breakdown during peak heat and cold seasons. Our goal is to keep you as comfortable as possible while still being budget-friendly and providing the best service in the Valley. Our technicians are trained with the latest technology and trends in this industry and with us by your side, you have nothing to worry about.

Why opt for Preventative Maintenance?
In the Central Valley, air conditioning is essential. During hot summer months, if your air conditioning is down, it can be quite unbearable not just for you, but also for your family or your co-workers. The same is true of your heating. When the temperature drops, you need to be able to depend on your thermostat to keep everyone comfortable. The worst thing that can happen is that either of these systems fails just when you need them. This can lead to an expensive and stressful situation. By opting for preventative maintenance, you protect yourself against these risks. Your heating and cooling systems will be checked and serviced prior to each season so that they will work smoothly exactly when you need them to. Another benefit of periodically maintaining your system is saving energy (which also saves you $$ on your power bill). When a HVAC technician is checking the coils and scrubbing the filters, it allows the machine to run better and thereby saves you on energy consumption.

 

Air Conditioner Maintenance Tips

An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases. In addition to the steps below, you may also need to hire a professional service technician to assist with maintenance.

 

Air Conditioner Filters

• The most important maintenance task that will ensure the efficiency of your air conditioner is to routinely replace or clean its filters. Clogged, dirty filters block normal air flow and reduce a system's efficiency significantly. With normal air flow obstructed, air that bypasses the filter may carry dirt directly into the evaporator coil and impair the coil's heat-absorbing capacity. Keeping the filter clean can lower your air conditioner's energy consumption by 5%–15%. For central air conditioners, filters are generally located somewhere along the return duct's length. Common filter locations are in walls, ceilings, furnaces, or in the air conditioner itself. Room air conditioners have a filter mounted in the grill that faces into the room. Some types of filters are reusable; others must be replaced. They are available in a variety of types and efficiencies. Clean or replace your air conditioning system's filter or filters every month or two during the cooling season. Filters may need more frequent attention if the air conditioner is in constant use, is subjected to dusty conditions, or you have fur-bearing pets in the house.

Air Conditioner Coils

• The air conditioner's evaporator coil and condenser coil collect dirt over their months and years of service. A clean filter prevents the evaporator coil from soiling quickly. In time, however, the evaporator coil will still collect dirt. This dirt reduces air flow and insulates the coil, reducing its ability to absorb heat. To avoid this problem, check your evaporator coil every year and clean it as necessary. Outdoor condenser coils can also become very dirty if the outdoor environment is dusty or if there is foliage nearby. You can easily see the condenser coil and notice if dirt is collecting on its fins. You should minimize dirt and debris near the condenser unit. Your dryer vents, falling leaves, and lawn mower are all potential sources of dirt and debris. Cleaning the area around the coil, removing any debris, and trimming foliage back at least 2 feet (0.6 meters) allow for adequate air flow around the condenser.

Coil Fins

• The aluminum fins on evaporator and condenser coils are easily bent and can block air flow through the coil. Air conditioning wholesalers sell a tool called a "fin comb" that will comb these fins back into nearly original condition.

Condensate Drains

• Occasionally pass a stiff wire through the unit's drain channels. Clogged drain channels prevent a unit from reducing humidity, and the resulting excess moisture may discolor walls or carpet.

Window Seals for Room Air Conditioners

• At the start of each cooling season, inspect the seal between the air conditioner and the window frame to ensure it makes contact with the unit's metal case. Moisture can damage this seal, allowing cool air to escape from your house.

Preparing for Winter

• In the winter, cover your room air conditioner or remove and store it. Covering the outdoor unit of a central air conditioner will protect the unit from winter weather and debris. An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases. In addition to the steps below, you may also need to hire a professional service technician to assist with maintenance.