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 |
What size refrigerated air conditioning do I need?
Generally speaking, you’ll need roughly about 0.15 kilowatts per square metre. For example, a smaller room that measures 20 square metres would need an air con around 3kW, while a 60 square metre room would need a device capable of delivering around 9kW.
How many sq ft will a 4 ton AC unit cool?
| ZONE 1 | ZONE 3 | |
|---|---|---|
| 3 Tons | 1501 – 1800 sf | 1601 – 1900 sf |
| 3.5 Tons | 1801 – 2100 sf | 1901 – 2200 sf |
| 4 Tons | 2101 – 2400 sf | 2201 – 2600 sf |
| 5 Tons | 2401 – 3000 sf | 2601 – 3200 sf |
How much does a 3 ton HVAC unit cost?
Average AC Unit Prices by Size or Capacity
| Central AC Unit Size | AC & Coil | AC & Coil Installed Cost |
|---|---|---|
| 2.5 Tons, 30,000 btu | $1,525 | $2,695 |
| 3 Tons, 36,000 btu | $1,650 | $2,990 |
| 3.5 Tons, 42,000 btu | $1,780 | $3,250 |
| 4 Tons, 48,000 btu | $1,860 | $3,350 |
What size room will a 7kw air conditioner cool?
For a room 45m2 to 65m2, a 7-8kW unit should cool the room.
How do I choose air conditioner size?
To calculate the size, simply multiply the length times the width of the room or area to be cooled. Then, as a practical number, multiply that total times 25 BTU. This allows ample cooling, whether it is a rainy, moist day or a hot, sunny, humid day.
How much does an air conditioner cost for a 3000 square foot house?
AC unit sizes and prices
| Area (sq.ft) | Unit Capacity (BTU) | Installation Cost |
|---|---|---|
| 1,500 – 2,000 | 30,000 | $3,500 – 4,300 |
| 2,000 – 2,500 | 34,000 | $4,500 – 5,000 |
| 3,000 – 4,000 | 48,000 | $5,200 – 5,800 |
| 5,000+ | 60,000 | $6,000+ |
How big is an AC unit in a house?
If there is poor insulation/efficiency in your home, its best to estimate higher tonnage. In the example above, you would estimate a 4 ton unit for a poorly insulated 2,200 sq.ft. house. House square footage/ AC unit size estimate 1,500 sq. ft./2.5 tons
How big of a furnace do I need for a 2000 square foot home?
In the example above, using an 80% efficient furnace, the 2000 square foot home above would require a 100,000 BTU input furnace which will produce the necessary 80,000 BTU’s output of heat.
Is it worth it to convert an AC unit to refrigerated?
Call the guys in the yellow booties for El Paso refrigerated air conversion. A refrigerated AC conversion is a home improvement project that comes with upfront costs. It is true, a refrigerated unit can cost considerably more than a swamp cooler. However, many homeowners feel the cost is well justified.
How much does a central air unit cost?
Prices for central air units vary primary based on size (tonnage). The smallest AC unit 1 ton (12,000 BTUs) costs $1,300 – $1,700. The 1-ton units are very rarely installed as they are too small for a “CENTRAL AC” application. If you need an AC that small, you are much better off going with a ductless mini-split system.