vasttherapy.blogg.se - Mini split calculator

What size mini split for 500 square feet?.It will assist any reader in knowing the general size requirements for different zones or areas commonly found in homes – maybe a home like yours. If math isn’t your strong suit, this section might be useful. What Size Mini Split Do I Need for Cooling? In short, divide the BTU rating by 12,000 to get the ton rating. So, converting the BTU rating to a ton rating, here are the most common split system sizes. Most mini split, aka ductless heat pumps and ACs, are available from about 9,000 BTU to 48,000 BTU, but larger sizes are offered in a few select brands and series.īTUs to Tons – If you’re familiar with standard split system sizing, then sizing by tons instead of BTUs might make more sense.ġ ton equals 12,000 BTUs. What Size Mini Split ACs and Heat Pumps are Available?

You want to make sure that you have a mini split large enough to handle the most extreme temperatures, hot or cold, you are likely to have throughout the year. The opposite is true in cold spots like Bangor, Maine – Zone 6.īuying tip: Choose a mini split system that has the capacity to give you the higher number of BTUs – that makes sense, right? In a warm place like Houston – Zone 2 – you need a lot more AC BTUs than heating BTUs. If the numbers don’t appear, select the blue Calculate button, and you’ll get results.īecause your home has different heating and air conditioning needs. The Mini Split BTU Calculator should automatically show your results – the number of BTUs your home needs for both heating and cooling. How much sun hits the house? Consider especially how sunny the house is in the afternoon, when sun and heat combine to make a home very warm and cause the AC to work hard.

If the home was built before 1980 with few upgrades, choose Poor.

If the home was built between 19 with no insulation upgrades, choose Average or Poor.

If the home was built after 2000, choose Average or Good.

If you’ve upgraded the insulation and window/doors for energy efficiency, choose Good.It will also be found on a blueprint or house drawing or in advertising/closing documents from when you built or bought the home. It can be determined by adding the square footage of each room (multiply length x width) and adding them.