How many BTU do I need for a 1800 sq ft house?
55,000 to 110,000 BTUs
A 1,800-square-foot home will require between 55,000 to 110,000 BTUs. A 2,100-square-foot home will require between 65,000 to 125,000 BTUs. A 2,400-square-foot home will require between 75,000 to 145,000 BTUs.
What size heat pump do I need for 1800 sq ft home?
Heat Pump by the Ton
| Heat Pump Size | Square footage for Hot Climate (Zone 1&2) | Square footage for Moderate Climate (Zone 4 & 5) |
|---|---|---|
| 2.5 ton | 1,000-1,300 sq ft | 1,500-1,800 sq ft |
| 3 ton | 1,300-1,600 sq ft | 1,800-2,000 sq ft |
| 3.5 ton | 1,600-1,800 sq ft | 2,000-2,500 sq ft |
| 4 ton | 1,800-2,000 sq ft | 2,500-3,000 sq ft |
How many BTU furnace do I need for a 2000 square foot house?
50,000 to 60,000 Btu
A standard that is used by heating and cooling equipment companies is to provide at least 25 to 30 Btu of heat per square feet in the home for a moderate to warm climate. A mid-sized home of 2,000 square feet would need approximately 50,000 to 60,000 Btu to heat it properly.
How much is a new furnace for an 1800 square foot house?
Installing a high-end gas furnace in a home that is between 1,800 and 2,600 square feet should cost you an average of $5,000. Smaller homes will cost less to heat, while anything larger will cost you more.
What size furnace do I need for a 1700 square foot home?
Chart For Furnace Tonnages And BTUs For 500 – 3,000 Sq Ft Houses
| House Size (Sq Ft): | Furnace Size (in BTUs): |
|---|---|
| 1500 sq ft home | 67,500 BTU furnace |
| 1600 sq ft home | 72,000 BTU furnace |
| 1700 sq ft home | 76,500 BTU furnace |
| 1800 sq ft home | 81,000 BTU furnace |
How big of a furnace do I need for a 1500 sq ft house?
37,500 BTU
Generally in a Californian climate you will need 25-30 BTU per square foot. BTU is a measurement of a furnace’s heat output. 1500 sq feet by 25 BTU gives us a 37,500 BTU furnace.
How big of a furnace do I need for a 1900 square foot house?
For this example, using an 80% efficient furnace, the 1900 square foot home above would require a 90,000 Btu input furnace that produces 72,000 Btu’s of heating, which is close enough to the 76,000 Btu’s required using the climate heating factor.
How big of a heat pump do I need for 1, 800 square feet?
There is no simple equation to decide what size heat pump to put in a 1,800-square-foot home. Instead, there are many factors to consider when sizing your home for heating and cooling. A heat pump that is too small won’t cool or heat the house to a comfortable level. A heat pump that is too large runs only a short time each cycle.
Where do you need more BTUs to heat your home?
A home in the northern region of the US will require more BTUs to heat than a home in the southern region because it gets significantly colder. Refer to the climate map at the top of the page to get a range of BTUs needed per square foot based on your geographic location.
How big of Furnace do I need in Los Angeles?
Climate zone: Los Angeles, California, is in Region 2. We input both of these data points into the calculator. Here is what we get: In short, we need a 40,000 BTU furnace.