Fujitsu WP15AZ42AJ2N
At New York energy prices this heat pump costs $36.41 per million BTU of heat.
Computed from electricity at 29.49¢/kWh, the EIA average for NY 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 New York 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 | 15.20 SEER2 |
|---|---|
| SEER2 (cooling efficiency) | 15.2 |
| HSPF2 (heating efficiency) | 8.1 |
| COP at 5 °F | 2.10 |
| Nominal cooling capacity | 40,000 BTU/h |
| Capacity kept at 5 °F | 52% of its 47 °F rating |
| ENERGY STAR cold-climate | Yes |
| Fuel | Electricity |
| Type | HP - Split System |
| Refrigerant | R-410A (GWP:2088) |
| AHRI reference | 211641688 |
| Certified | 2026-06-03 |
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 Fujitsu heat pumps
The nearest by SEER2 rating.
- FOP1442TJAYNA 15.20 SEER2
- FOP1460TJAYNA 15.20 SEER2
- FOP1518TJAYNA 15.20 SEER2
- FOP1524TJAYNA 15.20 SEER2
- FOP1530TJAYNA 15.20 SEER2
- FOP1536TJAYNA 15.20 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.