Cold-climate heat pumps for West Virginia
Across the 738 ZIP-code areas in West Virginia, the winter design temperature runs from 10°F to 16°F for most areas, with a median of 13°F.
The design temperature is the annual 99% value: only the coldest 88 hours of an average year fall below it. Each area takes it from the nearest weather station, 2015 to 2024.
Winter design temperatures across West Virginia
| Design temperature | Areas | Share |
|---|---|---|
| Below 5°FNo certified heating figure | 0 | 0% |
| 5 to 17°F | 718 | 97.3% |
| 17 to 47°F | 20 | 2.7% |
| 47°F and above | 0 | 0% |
| Place | ZIP code | Design temperature |
|---|---|---|
| Aurora | 26705 | 6°F |
| Bayard | 26707 | 6°F |
| Burlington | 26710 | 6°F |
| Place | ZIP code | Design temperature |
|---|---|---|
| Capon Bridge | 26711 | 18°F |
| Fort Ashby | 26719 | 18°F |
| Hampshire County | 25437 | 18°F |
Sizes certified to cover a typical house at 13°F
The size calculator uses 18 to 30 Btu/h per square foot for a typical house where the design temperature is 0 to 19°F. Sizes are compared on the 5°F full-speed test.
For each type: the smallest size class whose median model is certified to deliver the bottom of the range at 5°F, and the smallest that reaches the top. The medians count one value per model. Size classes are named by cooling capacity.
1,500 sq ft: 27,0007.91 to 45,000 Btu/h13.19 kW
- 42,000 Btu central models33,000 Btu/h9.67 kW at 5°F, the median of 222 models · covers the bottom of the range
- All 5-ton models46,500 Btu/h13.63 kW at 5°F, the median of 34 models · covers the top of the range
- 36,000 Btu mini-split models31,000 Btu/h9.09 kW at 5°F, the median of 553 models · covers the bottom of the range
- 54,000 Btu mini-split models47,500 Btu/h13.92 kW at 5°F, the median of 115 models · covers the top of the range
2,500 sq ft: 45,00013.19 to 75,000 Btu/h21.98 kW
- All 5-ton models46,500 Btu/h13.63 kW at 5°F, the median of 34 models · covers the bottom of the range
- No central size class reaches 75,000 Btu/h21.98 kW at 5°FThe top of this range takes more than one unit
- 54,000 Btu mini-split models47,500 Btu/h13.92 kW at 5°F, the median of 115 models · covers the bottom of the range
- No mini-split size class reaches 75,000 Btu/h21.98 kW at 5°FThe top of this range takes more than one unit
Your own house
6,618 of 8,420 certified units carry EPA's cold-climate designation. Cold-climate heat pumps by size
Every state and province
States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming