To know approximately what size commercial HVAC system you need for your business, you can use this simple method: the square footage, multiplied by 25, divided by 12,000) minus 0.5) equals the required tons for your commercial space.
How many BTUs do I need for a commercial building?
First, calculate the square footage of the building space you want to cool. Divide the space area by 500. Multiply the result by 12,000 to get the exact space cooling load. Add about 380 Btu per occupant in the building, and 1,200 Btu for every kitchen.
How many BTUs do I need to cool a warehouse?
You’ll need to know the length, width, and height of your warehouse so you can calculate the size and type of heater required. The number of BTU’s needed to heat a space varies by region, however a good rule of thumb is 40 BTU’s per square foot.
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.
How many square feet does a 3 ton AC unit cover?
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 does a 30 ton AC unit cost?
An AC unit costs anywhere from $925-$9,680 to install, depending on the model, brand, size, energy efficiency and many other factors.
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AC unit cost:
| 0.5 ton cooling | $768-$850 |
|---|---|
| 10 ton cooling | $2,540-$2,770 |
| 20 ton cooling | $4,540-$4,960 |
| 30 ton cooling | $6,720-$7,350 |
How many BTU is 1700 square feet?
How many btu do I need to heat 3,000 square feet?
| Room/Area Size | Heating Capacity(BTU) |
|---|---|
| 1,400 sq ft | 63,000-77,000 BTU |
| 1,500 sq ft | 68,000-82,000 BTU |
| 1,600 sq ft | 72,000-88,000 BTU |
| 1,700 sq ft | 77,000-93,000 BTU |
How much does a commercial AC unit weigh?
Standard units weigh 70 and 80 pounds. The rooms of 500 to 700 sq. will be cooled by these.
How many square feet will a 5 ton air conditioner cool?
Standard units weigh 70 and 80 pounds. The rooms of 500 to 700 sq. will be cooled by these.
What size room will 18000 BTU cool?
BTU Sizing Chart for Mini Split Systems
| Area To Be Cooled | Capacity Needed (BTUs Per Hour) |
|---|---|
| 400 to 450 square feet | 10,000 BTUs |
| 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 |
How do you calculate commercial AC tonnage?
Remember, however, that air conditioners are rated in tons. To determine the size of system you’ll need, divide the amount of Btu you need by 12,000.
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For example:
- 100,025 to 125,000 Btu is 8 to 10 tons.
- 125,025 to 150,000 Btu is 10 to 12 tons.
- 150,025 to 175,000 Btu is 12 to 13 tons.
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.
What size AC do I need for 1200 sq ft?
STEP 1: Determine how many BTUs of heating and tons of AC you need
| House Square Footage | BTUs Needed |
|---|---|
| 500 – 700 | 14,000 |
| 700 – 1,000 | 18,000 |
| 1,000 – 1,200 | 21,000 |
| 1,200 – 1,400 | 23,000 |
Can you replace a 2 ton AC unit with a 3 ton?
Simple answer: yes. But that really depends on the size of you house and its condition. If the 2 ton unit is working as designed but seems to run continuously without satisfying the thermostat setting, then it might be undersized and replacing it with a 3 ton unit might be the answer.
Is 2.5 ton AC big enough?
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 many tons is 1700 square feet?
The size (cooling capacity) of your air conditioner is determined by the amount of Btu (British thermal unit) and the Tonnage (12.000 Btu = 1 Ton).
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Typical Tonnage by SQFT.
| SQFT | Ton |
|---|---|
| 750 to 1,000 | 2 |
| 1,050 to 1,400 | 2.5 |
| 1,450 to 1,700 | 3 |
| 1,750 to 1,900 | 3.5 |
What SEER rating should I buy?
There’s no magic SEER number. Anything over 13 is great. Because if you have an old 8 SEER system and replace it with a 16 SEER unit, you could significantly reduce the cost of cooling your home. Don’t forget to look at tax credits and manufacturer’s rebates that can bring the down the cost of a high SEER system.
Is Carrier better than Trane?
Carrier is the best brand to own if repairs are needed. Trane: In some areas, Trane parts cost more. The issue seems to be that some supply houses that sell wholesale to HVAC companies only stock Trane OEM parts rather than generic parts that cost less. In short, repairs on a Trane AC might cost more.
What is the average cost to replace a 3 ton AC unit?
New AC unit cost recap
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.
What size AC do I need for 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 |
How many square feet will 18000 BTU heat?
Calculating the number of BTUs needed to heat an area
For example, a 300 square foot room typically requires 7,000 BTUs to maintain a comfortable temperature, while a 1,000 square foot room requires 18,000 BTUs.
How many BTU do I need to cool 700 square feet?
How to Calculate Size
| Air Conditioning Sizing Chart: | |
|---|---|
| 450 to 550 sq ft | 12,000 BTUs |
| 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 |
How much does a 5 ton condensing weigh?
Comfort in Mind
| 5 Ton 14 SEER Goodman Air Conditioner Condenser | |
|---|---|
| Weight (in lbs) | 314.000000 |
| Manufacturer | Goodman |
| Cooling BTU | 60,000 |
| Decibel Level (dBA) | 75 |
How much is a 1.5 ton AC unit?
Average AC Unit Prices by Size or Capacity
| Central AC Unit Size | AC &, Coil | AC &, Coil Installed Cost |
|---|---|---|
| 1.5 Tons, 18,000 btu | $940 | $1,895 |
| 2 Tons, 24,000 btu | $1,490 | $2,690 |
| 2.5 Tons, 30,000 btu | $1,525 | $2,695 |
| 3 Tons, 36,000 btu | $1,650 | $2,990 |
What is a 1.5 ton AC?
1.5 Ton AC= 1.5 x 12000 = 18000 BTU/hr. 2 Ton AC = 2 x 12000 = 24000 BTU/hr.
What happens if AC unit is too small?
What Happens When Your AC is Too Small. If your air conditioning system is too small for the space that it is installed in, then it won’t have an efficient enough output. This forces the system to operate far longer than it is designed to, to try to keep your home cool.
What happens if AC unit is too big?
When an AC system is too big, it won’t run regular cycles. As a result, the cycles will not be long enough to remove humidity from the air (which is a big deal living in Florida). Generally, it takes a cycle of 20 to 30 minutes to cool and dehumidify the air.
How many square feet will a 5 ton unit handle?
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 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.
What size room will a 12000 BTU AC cool?
A 12000 Btu unit will effectively cool a room with a floor space of 500 to 600 square feet.
How many square feet will a 12000 BTU air conditioner cool?
A 12,000 Btu air conditioner can cool between 450 and 550 square feet of floor space. A 12,000 Btu unit could cool a room 25 feet long by 20 feet wide that has 500 square feet of floor area.
How many square feet will a 1 ton AC unit cool?
HVAC Tons Per Square Foot – Residential
When calculating residential cooling capacity, it’s common to assume an HVAC unit can cool 400 square feet per ton of air conditioner capacity. Given the Las Vegas climate, this number can reach a maximum of about 600 square feet per ton of air conditioner for most buildings.
How much area does a 2 ton AC cover?
A 2-ton air conditioner is large enough to cool a room between 200 and 260 square feet.
What is the difference between a 2.5 ton and 3 ton AC?
Air Conditioning Sizing
The general guideline is a 2.5 ton unit for a home that’s 1,500 to 2,000 square feet. A 3 ton unit is ideal for a home that’s 2,000 to 2,500 square feet.
Is a 2 ton AC big enough?
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.
Should I oversize my AC unit?
An oversized HVAC unit can make your home’s inside temperature uncomfortable. An HVAC system with excess capacity can heat or cool your home faster, but that speed often results in a couple of other issues. … As a result, you could end up with a number of hot or cold spots throughout your home.
What size HVAC do I need for 1300 sq ft?
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 many square feet does a 3.5 ton AC unit cover?
Choose a unit that is 3.5 tons if your home measures more than 1,800 but not more than 2,100 square feet. A four-ton unit is suitable for homes that are more than 2,100 square feet up to 2,400 SF.
Can I replace a 3 ton AC with a 5 ton AC unit?
The short answer is, you can’t. A good tech might be able to get it to work with like a TXV, but you are going to be bottle-necked at the 3-ton. There is no way you will get 5-ton capacity after that. It will mess up your warranty and your efficiency will be off.
Why is HVAC rated in tons?
The use of tons to measure cooling capacity comes from this time. A ton refers to the amount of heat it takes to completely melt a ton of ice. Melting this amount of ice requires 286,000 Btu (British thermal units). … Rounding up 11,917 Btu/hr gives you 12,000 Btu/hr, which is one ton of air conditioner capacity.
What is the difference between 1.5 ton and 2 ton AC?
The capacity of 1.5 ton AC is 18000 BTU per hour in this way the capacity of 2 ton AC is 24000 BTU per hour. But now a days all AC available in the market for having capacity 22,000 BTU per hour are said to 2 ton .
How many square feet will a 1.5 ton AC cool?
How many square feet does a 1 – 5 ton air conditioner cool?
| AC Unit Capacity (Ton) | Cooling Capacity Square Feet |
|---|---|
| 1 Ton | 450 – 600 sq ft |
| 1.5 Ton | 650 – 825 sq ft |
| 2 Ton | 850 – 1,000 sq ft |
| 2.5 Ton | 1,100 – 1,300 sq ft |
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.
What size AC do I need for 1800 sq ft house?
Here’s some math: You need around 20 BTUs per square foot, which is equivalent to 0.0016 tons. For example, a 600-square-foot space requires a 12,000 BTU or 1-ton unit. By those calculations, an average 1,800-square-foot house would need a 3-ton central air conditioning unit.