Thus each indoor air handler s btu rating will also be different.
Ductless air conditioner room size.
1250 square feet 30 000 btu.
Measure the room.
Room air conditioners have a cooling capacity as little as 5 500 btu per hour.
The larger the space the more btus are needed.
Unlike central air conditioners which are sized to cool an entire home ductless acs are sized to cool only one room area.
Each room in your house most likely has a different size.
If you don t have central air conditioning and need a room air conditioner to cool a certain area of your home lowe s has plenty of solutions to help including window a c units ductless mini splits wall air conditioner units and portable units that you can move from room to room.
1000 square feet 24 000 btu.
400 to 2 700 sq.
If you re choosing a mini split or ductless air conditioner an air conditioner that s wall mounted and only cools the room in which it s located calculating size is a lot simpler.
500 square feet 12 000 btu.
Single zone ductless air conditioner btu options.
Below is an approximate sizing guide.
Without a technician looking at the room you want to cool it s impossible to to know exactly what size ductless mini split system you need.
First you need to know how many square feet a ductless air conditioner can cool.
Remember that it is always best to get a professional hvac contractor to assist you in determining the proper ductless mini split size that you require.
A btu is the heat needed to raise the temperature of one pound of water by one degree fahrenheit.
Aux aux 12 000 btu ductless mini split air conditioner with heat pump 17 seer 115v 1ton 12ft w kit wall mount room size.
1500 square feet 36 000 btu.
You see a professional needs to perform a load calculation to determine mini split ac size.
Ductless splits cool a larger area at the same btu level than do window air conditioners and portable air conditioners.
Not sure which will work best for your space.
Keep the heat at bay with room air conditioners.
But here s the deal.
If you re looking for the best ductless air conditioner for a single room this is going to be your top choice.
This capacity is measured in british thermal units or btus.
For air conditioners there is a btu to room sizing rule.
24 000 or 36 000 square footage.
How to determine ductless mini split air conditioner size.
400 600 square ft.
350 square feet 9 000 btu.
Our signature series central air conditioners can go up to 60 000 btu per hour.
You can use these three steps as a guide or reach out to a pro for help.