How do you size a mini split air conditioner?
How do you size a mini split air conditioner?
How To Size Your Mini-Split
- Determine the square foot of the rooms. A professional will measure the length by the width and multiply them.
- To get the approximate BTU rating, the technician will multiply the square footage of the room by 25.
How do I know what size mini split I need?
To get a general estimate of ductless sizing, follow these 3 steps… Calculate the square footage of the room by multiplying its length by its width. Multiply the area by 25. This answer is the approximate British Thermal Unit (BTU) output you need for that room, which is how ductless heat pumps are sized.
Do mini splits count as central air?
Central air conditioning is common in the United States, but ductless or mini-split systems are becoming more and more popular. Both systems have an indoor compressor or condenser and an indoor unit. Ductless systems can have more than one indoor unit and a small conduit connects the components instead of ductwork.
How many sq ft does a mini split cover?
Size and Power
| Mini Split AC Sizing Chart | |
|---|---|
| Square Footage of Your Space | BTUs Needed (per hour) |
| 350 to 400 sq. ft. | 9,000 sq. ft. |
| 400 to 450 sq. ft. | 10,000 sq. ft. |
| 450 to 550 sq. ft. | 12,000 sq. ft. |
How big of a mini split do I need for 1000 square feet?
BTU Sizing Chart for Mini Split Systems
| Area To Be Cooled | Capacity Needed (BTUs Per Hour) |
|---|---|
| 450 to 550 square feet | 12,000 BTUs |
| 550 to 700 square feet | 14,000 BTUs |
| 700 to 1,000 square feet | 18,000 BTUs |
| 1,000 to 1,200 square feet | 21,000 BTUs |
Are mini splits systems cheaper than central air?
Upfront cost: The installation cost is cheaper than central air units, but the upfront cost for a mini-split system is higher. They can typically cost around 30% more than central air systems. Although ductless units can have an initially higher price, that’s not including the ductwork you need for central air systems.
How many BTU do I need for a 1500 square foot house?
STEP 1: Determine how many BTUs of heating and tons of AC you need
| House Square Footage | BTUs Needed |
|---|---|
| 1,000 – 1,200 | 21,000 |
| 1,200 – 1,400 | 23,000 |
| 1,400 – 1,500 | 24,000 |
| 1,500 – 2,000 | 30,000 |
