You will want to make sure that your air conditioner is in the best condition for the upcoming summer months. By doing so, you can help to ensure your home stays cool and comfortable during the summer months. If you notice anything out of the norm, make sure to contact us so we can inspect the HVAC system for you.
On the first really hot day of summer, the last thing you want is to flip the switch on your central air conditioner only to find that it doesn’t work. When an air conditioner sits idle for months, collecting leaves and debris, a bit of maintenance is often needed to get it running properly. If you don’t do this maintenance before summer arrives, you may end up waiting several hot days before we can come and inspect it.
A central air-conditioning system employs two main components: a condenser unit, which is typically located outdoors, and an evaporator unit mounted on the air handler or furnace. Together these extract heat from room air through refrigeration technology. The air handler or furnace blower blows the resulting chilled and dehumidified air through ductwork to the home’s rooms.
Clean or Replace the Filters
This is the easiest and often most important step. Clean or replace your furnace or air-handler filters twice a year or whenever they begin to look clogged with dust. If you don’t, air flow will be restricted, reducing efficiency, and you will recirculate dust into your home
Clean the A/C Condenser Coils
A central air conditioner’s condenser unit, typically located outdoors, is like a large fan in a metal box with sides that look like grilles. Ideally, it is protected through the winter by a condenser cover or tarp to prevent accumulation of debris inside it. Otherwise, it is likely to contain leaves, yard debris, and dirt—and you will need to clean it. A large fan inside the metal box moves air across radiator-style condenser coils. If debris has gotten inside the unit, dirt has probably clogged some of the coils, as shown at right. Anything that obstructs the flow of air will cut down the condenser’s efficiency, so these coils should be cleaned at the beginning of every cooling season if they are clogged.