Home HVAC System

It's difficult to live without an air conditioner, and in a serious heat wave it can be downright dangerous. If your old AC is past the point of HVAC repair in Snellville, GA, and you've decided it's time for a new system, there are a lot of factors to consider. Here are 5 tips to help you decide what system your home needs.


AC, Furnace, or Both?

One important thing to consider is whether to just replace your failing AC, just the furnace, or both at the same time. Most technicians for HVAC service repair in Snellville, GA, will tell you that replacing both the furnace and AC at the same time is best. However, this is generally only true if they're around the same age. A furnace and AC can last anywhere from 10-15 years. If you're having trouble with both the furnace and AC, they're in this age range, and repairs will cost more than 1/2 of a replacement, you're probably better off replacing both components.


Central Air or Ductless?

Central air is the most common type of HVAC system and uses an AC, furnace, air handler, and ductwork to deliver hot or cold air. However, if you're installing a brand new system, ductless may be best for you. One unit controls both the heating and cooling, no ducts are required, and it's easier to cool and heat rooms individually, or by zones. An HVAC technician can help decide what will work best in your home.


Energy Efficiency

To make the most of your new HVAC system, choose one that has a SEER rating of at least 14. This, combined with a new air handler and AC unit, will substantially increase energy efficiency. Your home will be easier to cool while using less energy and lowering your utility bill.


Size Considerations

Be sure the HVAC company properly sizes your HVAC system. There are specific calculations to ensure you get a perfectly sized unit that will cool and heat your home appropriately without wasting energy. The calculations include square footage, insulation amount, windows, and more.


Research HVAC Companies

Finally, choose an HVAC company that carries quality brands, offers a warranty, has good customer reviews, and employs knowledgeable technicians. This ensures you'll get a quality product and installation that will keep you comfortable for years to come.