Central Air Conditioner Size

Central ac unit cost.

Central air conditioner size.

Many central air conditioner models come in multiple sizes so you can choose the most appropriate one for your home s square footage. On average homeowners report spending 3 900 5 000 to install a 2 5 ton central air system in a house that has functional ductwork. Fixing or changing the ductwork to accommodate the ac system can add as much as 3 000 4 000 to the total price. As you get closer to buying don t hesitate to use our central air conditioner size calculator.

For more answers to questions like this visit the asm air conditioning blog. The cooling capacity of an air conditioner is measured in tons. The sizing chart below is useful to help you determine your approximate central air conditioner size requirements. Obviously a smaller area room or house with shorter lengths and widths require fewer btus to cool heat.

Chat with or call one of our factory trained advisors to help get you the answers you need. I hope you have found this article on what size central air conditioner to buy for your house somewhat helpful. The question cannot be answered by the square footage of the house or the number of vents. It is important that when talking about a single room or split system air conditioners every situation is different.

As for air conditioning in homes even though acs are meant to cool homes btus on the technical label refer to how much heat the air conditioner can remove from their respective surrounding air. Before we get into sizing a residential central air unit lets take a quick look at pricing. The most common type of central air conditioning is the split system which features a large boxy condenser outside the home and a fan and coil system inside connected by pipes carrying refrigerant. If you still need help don t worry.

Bradley the necessary size for your air conditioner depends on what climate you live in the insulation air leakage and windows of your house. In regards to cooling 1 ton is equal to 12 000 btu s british thermal units. If your btu requirement is between sizes simply go with the bigger unit. But your hvac dealer only has air conditioners that handle 24 000 or 30 000 btus.

If a central ac unit is too small it wastes energy and struggles to produce consistent cooling on the hottest days. You need to take into account the size of the room the number and size of windows the height of the ceilings and the climate. For example the manual j calculation may say you need 25 000 btus for cooling. Central air conditioning unit size.

Sometimes the dealer may not have your exact btu size but don t worry. Size and ceiling height.