STEP 1: Determine how many BTUs of heating and tons of AC you need
| House Square Footage | BTUs Needed |
|---|---|
| 1,200 – 1,400 | 23,000 |
| 1,400 – 1,500 | 24,000 |
| 1,500 – 2,000 | 30,000 |
| 2,000 – 2,500 | 34,000 |
.
Page Contents
What size air conditioner do I need for a 1400 square foot home?
How to Calculate Size
| Air Conditioning Sizing Chart: | |
|---|---|
| 550 to 700 sq ft | 14,000 BTUs |
| 700 to 1,000 sq ft | 18,000 BTUs |
| 1,000 to 1,200 sq ft | 21,000 BTUs |
| 1,200 to 1,400 sq ft | 23,000 BTUs |
• May 27, 2022
Can I replace a 3 ton AC with a 4 ton?
Proper size is a must. There is no reason for you to install a 4 ton if you can use a 3 ton. The low stage isn’t that much less than full capacity because of the unloading scroll systems.
What size AC do I need for 1200 sq ft?
What Size AC Unit Do I Require For 1200 Square Feet? In general, a unit that’s 1.75 to 2 Ton or 21,000 to 24,000 BTU should be adequate for a room that’s 1200 square feet.
How do I know if my air conditioner is too big?
4 Signs Your AC System Is Too Big for Your Home
- High Humidity. Oversized units don’t run long enough to dehumidify indoor air.
- Short Cycling. Because it’s so large, an oversized AC meets your home’s cooling load in ten minutes or less and then cycles off.
- Hot and Cold Spots.
- Shorter Lifespan and Higher Utility Bills.
How many sq ft will a 3 ton AC cool?
How many square feet does a 3-ton air conditioner cover is quite easy to answer as well. 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 ton AC do I need for 1600 square feet?
Assuming the minimum cooling capacity of 400 square feet per ton for your HVAC unit, a 1600 square foot home will require 4.0 tons of air conditioning to cool. Your HVAC unit will need to remove about 4.0 x 12,000 BTUs, or 48,000 BTUs, per hour to keep your home cool.
What size AC do I need for 1700 sq ft?
Furnace and Air Conditioner size for a detached 2-storey home
| House square footage * | Furnace Output [BTU/hr] | Air Conditioner size [ton] |
|---|---|---|
| up to 1300 sq ft | 40,000 BTU/hr | up to 2 ton |
| 1300 to 1700 sq ft | 45,000 BTU/hr | 2 ton |
| 1700 to 2500 sq ft | 55,000 BTU/hr | 2.5 ton |
| 2500 to 3500 sq ft | up to 65,000 BTU/hr | 3 to 3.5 ton |
• May 26, 2017
What size air conditioner do I need for a 1200 square foot home? What Size AC Unit Do I Require For 1200 Square Feet? In general, a unit that’s 1.75 to 2 Ton or 21,000 to 24,000 BTU should be adequate for a room that’s 1200 square feet.
How big of a house will a 2 ton AC unit cool?
For those of you that don’t understand the way AC systems work, a 2-ton unit typically provides cooling for about 900-1,400 square feet of space – give or take.
How many tons is 1500 square feet?
Step 5: Match your square footage to an HVAC size chart
| Home Sq Footage | Air Conditioner Size (tons) |
|---|---|
| 600 – 1,000 square feet | 1.5 tons |
| 1,000 – 1,500 square feet | 2 tons |
| 1,500 – 2,000 square feet | 3 tons |
| 2,000 – 2,500 square feet | 4 tons |
What size air conditioner do I need for a 1300 sq ft house?
The 1,300-Square-Foot Answer
When looking for the quick answer to how much air-conditioning power you’ll need to adequately cool a 1,300-square-foot space, the answer is 23,000 BTUs per hour of air conditioning power. This is the base capacity needed for a 1,200- to 1,400-square-foot house.
How much should a 3-ton AC unit cost installed?
A 3-ton AC unit cost runs homeowner around $3,400 to $3,700. When it comes to a 3.5-ton AC unit cost, you will pay around $3,500 to $3,700. A 4-ton AC unit cost is $3,700 to $3,800 on average.
How much is an air conditioner for a 1200 square foot house?
The average cost of new central AC for 1,200 square foot houses is $5,700 for a 2 ton AC system. The average cost of central air for 1,700 square foot houses is $6,900 for a 3 ton system. The average cost to install central air conditioning in a 2,000 square foot houses is $7,800 for a 3.5 ton system.
Why an oversized air conditioner is a bad idea? Again, because oversized HVAC units blast your home with cool air instead of cooling it down gradually, the temperature swings prompt your HVAC system to start up and shut down in rapid succession-a condition commonly known as “short cycling.” Short cycling can wreak havoc on your HVAC system if left unchecked.
Why is HVAC installation so expensive? Conclusion. When it comes down to it, the most expensive parts of any HVAC unit installation will be the machine and the labor. The device is so expensive because it is filled with complicated electrical gadgets that measure airflow and temperature.
What is a good SEER rating for AC? A good SEER rating is typically 14 or higher.
The average efficiency rating for a central air conditioner in operation today is 16 but high energy-efficient models can have ratings as high as 23.
How many sq ft will a 2.5 ton AC cool?
For example, a 30,000 BTU, 2.5-ton air conditioner is made to effectively cool a home between 1,200 and 1,500 square feet. A slightly larger 3,600, 3-ton unit, is designed for homes that are 1,500 to 1,800 square feet.
How many sq ft will a 3-ton AC cool?
How many square feet does a 3-ton air conditioner cover is quite easy to answer as well. 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 much more efficient is 16 SEER vs 14 SEER?
A 16 SEER unit is about 13% more efficient than a 14 SEER. For every $100 you spend to cool your home with a 14 SEER, you could save $13 on your monthly bill by upgrading to the 16 SEER unit.
How much is an AC unit for a 1600 sq ft house?
Average cost: $3,200 – $7,800
For a 1,300 to 1,600 square ft home you would want a 2.5 ton AC unit and the average installation cost would be around $3,570 with the unit alone costing around $1,285.
How many tons is 1300 square feet?
| ZONE 1 | ZONE 3 | |
|---|---|---|
| 1.5 Tons | 600 – 900 sf | 600 – 1000 sf |
| 2 Tons | 901 – 1200 sf | 1001 – 1300 sf |
| 2.5 Tons | 1201 – 1500 sf | 1301 – 1600 sf |
| 3 Tons | 1501 – 1800 sf | 1601 – 1900 sf |
Is it better to undersize or oversize AC?
While an AC’s capacity typically matches its energy usage, an undersized air conditioner will use more power simply because it is likely to run continuously, barely stopping for breath.
What happens if you have too much BTU?
A unit with too many BTU’s, will cool the room fast, but leave the room humid. Too few BTU’s will never cool the room down and the unit will run incessantly.
How many BTUs do I need for a 1300 square foot house? The 1,300-Square-Foot Answer
When looking for the quick answer to how much air-conditioning power you’ll need to adequately cool a 1,300-square-foot space, the answer is 23,000 BTUs per hour of air conditioning power. This is the base capacity needed for a 1,200- to 1,400-square-foot house.
