To size your mini split air conditioner the most important thing you need to know is the square footage of the room you re looking to cool and or heat.
2 ton heat pump square footage.
In order to size your mini split correctly you will need to know the square footage of the room and check it against our table.
1 btu 1 055 05585 joules.
Can any of you hvac gurus help.
This chart is a general guideline that covers tiny houses to average size homes.
Divide that two.
Ft 4 ton 2000 sq.
I am questioning whether the total tonage is enough for this spread out square footage.
There are two main factors when determining the size of heat pump you need.
If there are any large doorways or hallways connected to that area or room.
If you have an an existing heat pump see what the tonnage is and ask yourself if you feel that it s doing an adequate job.
Btu stands for british thermal unit.
While inside your home we first consider the square footage of the room area and using this guide determine which sized heat pump will suit that space.
Sizing inaccuracies one problem with estimating air conditioning size based on square footage is that every home is different.
It will usually be found toward the end of the model number immediately followed by a letter or single digit.
1 5 2 0 tons heat pump use a 10 kw 2 5 3 0 tons heat pump use a 15 kw 3 0 5 0 tons heat pump use a 20 kw.
I thought a good rule of thumb was between 500 to 700 square feet per ton.
Ft 3 ton 1500 sq.
Heat pump calculator 1.
9 000 btu 250 sq ft to 450 sq.
Look for a two digit number that s divisible by six.
A heat pump that is too small won t cool or heat the house to a comfortable level.
Coldest winter climates average low winter temperatures of 10 degrees and up heat pumps are not recommended for these climates unless no other choice exists.
Eer stands for energy efficiency ratio.
Each indoor unit will be capable of providing a set number of btu s of cooling and heating power.
This house i just inspected has a 2 ton and a 2 5 ton heat pump for a 3 story 3100 square foot house.
1 btu 0 00029308 kw kilowatt 1 kw 3412 btu.
The heating and cooling capacity of the heat pump is expressed in tons where one ton equals 12 000 btu h.
To do this take a look at the outside unit and locate a metal stamp with a model number.
You can also get a rough estimate by looking at the square footage of your house.
Heat pump calculator 2.
There is no simple equation to decide what size heat pump to put in a 1 800 square foot home.
Btu is a unit of energy used to measure heating and cooling systems as such a heating or cooling system will have a btu rating e g 10 000 btu.
Instead there are many factors to consider when sizing your home for heating and cooling.
A 2 5 ton unit then theoretically would fit a 1 500 square foot home.