Evcon RH630E2S11
At District of Columbia energy prices this heat pump costs $30.11 per million BTU of heat. The register lists it in 19 configurations, and the ratings below are the range across all of them.
Computed from electricity at 24.39¢/kWh, the EIA average for DC in June 2026. A kilowatt-hour is 3412 BTU. This is a rate times a rating, not a prediction of your bill.
Against the alternatives, at District of Columbia prices
Dollars per million BTU delivered into the house. Lower is cheaper to run; it says nothing about what the equipment costs to buy or install.
What the register says
| Rating | 17.00 (16.00–17.00 across 19 configurations) SEER2 |
|---|---|
| SEER2 (cooling efficiency) | 17.0 |
| HSPF2 (heating efficiency) | 8.1 |
| COP at 5 °F | 2.40 |
| Nominal cooling capacity | 30,800 BTU/h |
| Capacity kept at 5 °F | 53% of its 47 °F rating |
| ENERGY STAR cold-climate | No |
| Fuel | Electricity |
| Type | HP - Split System |
| Refrigerant | R-454B (GWP:470 | Lower GWP) |
| AHRI reference | 218416676 |
| Published configurations | 19 |
| Certified | 2026-07-15 |
Priced in your state
AK · AL · AR · AZ · CA · CO · CT · DC · DE · FL · GA · HI · IA · ID · IL · IN · KS · KY · LA · MA · MD · ME · MI · MN · MO · MS · MT · NC · ND · NE · NH · NJ · NM · NV · NY · OH · OK · OR · PA · RI · SC · SD · TN · TX · UT · VA · VT · WA · WI · WV · WY
Sold under other names
The same model number certified under another brand. If you are holding quotes for two of these, you may be comparing the same unit twice.
Other Evcon heat pumps
The nearest by SEER2 rating.
- XH636E2S11 17.00 SEER2
- RHP15042B21 16.00 SEER2
- RHP15048B21 16.00 SEER2
- RHP15060B21 16.00 SEER2
- XH624E2S11 16.00 SEER2
- XH648E2S11 16.00 SEER2
Get told when this changes
A monthly digest of heat pumps newly added to the register.
Double opt-in, one click to unsubscribe, and we never sell the list. Privacy.
Source: ENERGY STAR certified product data, published by the U.S. EPA and used with attribution. This is a register of certified models, not of every model on the market. ENERGY STAR is a registered mark of the U.S. EPA; this site is not affiliated with or endorsed by EPA or DOE. This page is a record of a published certification; it is not an endorsement, not a quote, and not advice. Corrections.