Table of Contents
STEP 1: Determine how many BTUs of heating and tons of AC you need House Square Footage BTUs Needed 100 – 150 5,000 150 – 250 6,000 250 – 300 7,000 300 – 350 8,000.
How many square feet will a 3 ton AC cool?
ZONE 1 ZONE 2 3 Tons 1501 – 1800 sf 1501 – 1850 sf 3.5 Tons 1801 – 2100 sf 1851 – 2150 sf 4 Tons 2101 – 2400 sf 2151 – 2500 sf 5 Tons 2401 – 3000 sf 2501 – 3100 sf.
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 size central air conditioner do I need for a 3000 sq ft home?
Tonnage Table Area (Square Feet): BTU Tonnage 2,700 sq ft 54,000 BTU 4.5 Tons 3,000 sq ft 60,000 BTU 5 Tons 3,300 sq ft 66,000 BTU 5.5 Tons 3,600 sq ft 72,000 BTU 6 Tons.
How big of an AC unit do I need for a 2000 sq ft house?
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 3500 square foot house?
Many homes especially in warm climates have more than one central air conditioner. For example, consider a 3500 square foot home in Zone 2 with a Very Sunny rating. It would need between approx. 76,000 and 104,000 BTUs of cooling!.
Is a 3 ton air conditioner enough?
Pro Tip: as a rule of thumb, the maximum AC unit size you need to install should not be more than 15% more than the BTU’s you need to cool your house. This means that if your house requires a 24,000 BTU unit (2 tons), you should not install one that is larger than 30,000 BTU’s (3 tons) to maintain energy efficiency.
How many BTU do I need for a 20×20 room?
BTU Chart for Sizing an Air Conditioner Room/Area Size: Examples: Recommended BTU: 100-200 sq ft 10×12-10×20, 12×12, 12×15, 14×14 rooms 6,000 BTU 200-300 sq ft 10×20-15×20 rooms, efficiency apartment 8,000 BTU 300-400 sq ft 15×20-20×20 rooms, studio apartment 10,000 BTU 400-500 sq ft 20×20-20×25 rooms, 1-bedroom apartment 12,000 BTU.
How much square footage can a 4 ton AC unit cool?
Air Conditioning Square Footage Range by Climate Zone ZONE 1 ZONE 2 3 Tons 1501 – 1800 sf 1501 – 1850 sf 3.5 Tons 1801 – 2100 sf 1851 – 2150 sf 4 Tons 2101 – 2400 sf 2151 – 2500 sf 5 Tons 2401 – 3000 sf 2501 – 3100 sf.
What size room will a 12000 BTU air conditioner cool?
500-600 sq ft Cooling Capacity (BTU): Room/Area Size: 12,000 BTU air conditioner room size: 500-600 sq ft 14,000 BTU air conditioner room size: 600-700 sq ft 16,000 BTU air conditioner room size: 700-800 sq ft 18,000 BTU air conditioner room size: 800-900 sq ft.
How many BTU is 3000 square feet?
Heating BTUs Table (Rough Estimates) Home Size (Heating): Standard Climate Very Hot Climate 2,500 square feet 112,500 BTU 75,000 BTU 3,000 square feet 135,000 BTU 90,000 BTU 3,500 square feet 157,500 BTU 105,000 BTU 4,000 square feet 180,000 BTU 120,000 BTU.
What size HVAC do I need for 2500 sq ft house?
No matter which method you choose, the goal is to estimate the number of BTUs you need to comfortably cool or heat your entire home.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.
How many square feet will a 2.5 ton AC cool?
According to this common but somewhat inaccurate method, you need 1 ton of air cooling capacity for every so many square feet of living space. While there’s some dispute over the exact amount, an often-used amount is 600 square feet. A 2.5-ton unit, then, theoretically would fit a 1,500-square-foot home.
How much is a new AC unit for a 2000 square foot house?
Installing a central air conditioner into a 2000 square ft. home with an existing forced air furnace heating system (that has all ductwork installed properly) would cost between $3,000 to $4,000.
How many square feet does a 2 ton AC unit cover?
Units that are 2 tons can cool off 901-1200 square feet spaces. Units that are 2.5 tons can cool off 1201-1500 square feet, etc. This pattern continues up to units of 5 tons that cool off 2401-3000 square feet, with every half ton increase adding about an additional 300 square feet.
What size air conditioner do I need for a 2400 square foot home?
The answer to the question, “what size AC unit for 2400 square feet?”, would be, is 60,000 BTUs or 5 Tons. It’s possible to fall between unit sizes, so if that’s the case with you, then you should choose the next higher size. That way, you can be sure that the AC unit can still cool a given area sufficiently.
Is the a big difference between a 2.5 ton and 3 ton AC?
Differences Between Sizes The costs of the air conditioning unit and costs of cooling are the biggest differences between 2.5-ton and 3-ton units. Don’t think that by going bigger you’ll feel a difference in the level of cooling.
What size AC do I need for 1500 square feet?
Therefore, if your home is 1,500 square feet, your air conditioning unit should be 3.5 to four tons.
What is the difference between a 2 ton and 3 ton air conditioner?
Differences in Air Conditioner Size A two-and-a-half ton air conditioner has 30,000 BTU’s and can cool a home sized 1,201 to 1,500 square feet while a three ton unit has 36,000 BTU’s and is designed for homes 1,501 to 1,800 square feet.
How many square feet is a 20×20 room?
How many square feet is a 20×20 room? The square footage of a room 20 feet wide and 20 feet long is 400 square feet. The square footage is found by multiplying the width (20 ft) by the length (20 ft).
What size room will 5000 BTU cool?
“5000 BTU air conditioner can cool a 100 to 150 sq ft room.” Energy Star guidelines for 5000 BTU AC room sizing also recommends that you: Increase capacity for a room with high sun exposure; +10% cooling output. That would reduce the 5000 BTU AC room size to 90-135 sq ft.
What size room will 6000 BTU cool?
In general, a 5,000 to 6,000 BTU air conditioner can cool between 100 and 300 square feet. Seven thousand to 8,200 BTU units are adequate for cooling 250 to 550 square feet, while 9,800 to 12,500 BTU models cool up to 950 square feet.
