How big of a furnace do I need for a 1500 sq ft house?
A 1,500-square-foot home will require between 45,000 to 90,000 BTUs. A 1,800-square-foot home will require between 55,000 to 110,000 BTUs.
How many BTUs do I need to cool 1400 square feet?
2. Find the correct cooling capacity for your room size
| Area To Be Cooled (square feet) | Capacity Needed (BTUs per hour) |
|---|---|
| 700 up to 1,000 | 18,000 |
| 1,000 up to 1,200 | 21,000 |
| 1,200 up to 1,400 | 23,000 |
| 1,400 up to 1,500 | 24,000 |
How many BTU is 1450 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)….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 size furnace do I need for a 2 000 square foot home?
A mid-sized home of 2,000 square feet would need approximately 50,000 to 60,000 Btu to heat it properly. With a less efficient furnace operating at 80 percent efficiency this would require a 60,000- to 72,000-Btu furnace.
What size furnace do I need for 800 square feet?
Chart of Recommended Heating BTU Per Square Foot
| Room/Area Size: | Examples: |
|---|---|
| 400-500 sq ft | Studio/1-bedroom apartment, Tiny house |
| 500-600 sq ft | Small 2-bedroom apartment, Tiny House |
| 600-700 sq ft | Small bungalow, 1 or 2-bdrm townhouse, cottage |
| 800-900 sq ft | Small home, 2-3 bdrm apartment or townhouse |
How much should I pay for a new furnace?
How Much Does a Furnace Cost? A new furnace costs $1,500 to $6,500, depending on the model you choose. The average cost of installing a mid-efficiency furnace is $1,500 to $2,500. Mid-efficiency furnaces have an annual fuel utilization efficiency (AFUE) rating of 80% to 89%.
Is 80 efficient furnace good enough?
Most of the time, the slower speed is sufficient for heating your home and doesn’t require as much energy as a single-stage furnace. An 80% furnace with two stages of heat will usually be better for your energy bills than a 95% furnace with just one stage. Some 95% furnaces even come with a fully modulating gas valve.