Table of Contents
What size AC do I need for a 1000 sq ft house?
STEP 1: Determine how many BTUs of heating and tons of AC you need
| House Square Footage | BTUs Needed |
|---|---|
| 450 – 500 | 12,000 |
| 500 – 700 | 14,000 |
| 700 – 1,000 | 18,000 |
| 1,000 – 1,200 | 21,000 |
How many BTUs do I need to cool 1000 square feet?
2. Find the correct cooling capacity for your room size
| Area To Be Cooled (square feet) | Capacity Needed (BTUs per hour) |
|---|---|
| 400 up to 450 | 10,000 |
| 450 up to 550 | 12,000 |
| 550 up to 700 | 14,000 |
| 700 up to 1,000 | 18,000 |
Which AC is best for 1000 square feet?
How to Choose the Right Air Conditioner
| Area To Be Cooled | AC Size/BTUs Needed |
|---|---|
| 450-550 Square Feet | 12,000 BTUs |
| 550-700 Square Feet | 14,000 BTUs |
| 700-1000 Square Feet | 18,000 BTUs |
| 1,000-1,400 Square Feet | 24,000 BTUs |
How much does it cost to install AC in a 1000 sq ft house?
Type and cost summary
| Type (cooling zone) | Pros | Cost |
|---|---|---|
| Wall (1,000 sq.ft.) | Flexible location | $2,225 |
| Under window | ||
| Central (1,000 sq.ft.) | Higher efficiency | $3,598 |
| Multiple zones |
How much AC do I need for 1100 square feet?
| ZONE 1 | ZONE 5 | |
|---|---|---|
| 1.5 Tons | 600 – 900 sf | 700 – 1100 sf |
| 2 Tons | 901 – 1200 sf | 1101 – 1400 sf |
| 2.5 Tons | 1201 – 1500 sf | 1401 – 1650 sf |
| 3 Tons | 1501 – 1800 sf | 1651 – 2100 sf |
How many sq ft does a 3 ton AC cover?
1,800 square feet
3-ton is equal to 36,000 BTU. If you apply the 20 BTU per sq ft rule of thumb, you can see that a 3-ton air conditioner cools about 1,800 square feet spaces.
How many BTUs do I need for a 1000 sq ft garage?
1-Car, 2-Car, 3-Car, 4-Car Garage BTU Requirements (Rough Estimates)
| Size Of Garage: | Warm Climate (30 BTU per sq ft): | Average Climate (45 BTU per sq ft): |
|---|---|---|
| 2-Car Garage (500 sq ft): | 15,000 BTU | 22,500 BTU |
| 3-Car Garage (750 sq ft): | 22,500 BTU | 33,750 BTU |
| 4-Car Garage (1,000 sq ft): | 30,000 BTU | 45,000 BTU |
What size AC do I need calculator?
Room size
| Room size | Example | Approx. capacity |
|---|---|---|
| Small (up to 20m2) | Bedroom, study, small kitchen | 2–2.5kW |
| Medium (20–40m2) | Bedroom with ensuite, small lounge | 2.5–5kW |
| Large (40–60m2) | Large bedroom, mid-sized lounge, large kitchen | 4–6kW |
| Extra large (60+m2) | Open-plan areas, large lounges | 5–9kW |
How do I calculate what size air conditioner I need?
To calculate the size of the air conditioner you need for a room, first, multiply the length of the room with its width. Then multiply it with 25 BTU to get the ample cooling for the room under different weather conditions. For example, if the room is 15 feet long and 12 feet wide, it comes to 180 square feet.
What is the room size for 2 ton AC?
A 2-ton air conditioner is large enough to cool a room between 200 and 260 square feet.
How much is a new AC unit for a 1200 sq ft?
The cost to install central air in a 1,200 square foot home sits between $3,000 and $4,000. Of course, this price varies based on the SEER rating of the unit, and whether or not the home requires ductwork installation or repair.