Model no.
HH860E2S12
- Size
- 4.5 tons
- SEER2
- 18
- EER2
- 11
- HSPF2
- 8.1
York heat pump from the LX SERIES line. Rated 15.2 to 18 SEER2 across 407 certified matchups. Meets ENERGY STAR cold climate criteria.
Model
| Model number |
HH860E2S12 |
| Product series |
LX SERIES |
| Stages |
Two stage |
Cold weather
| Heating capacity at 17°F |
45,500 BTU/h |
| Heating capacity at 5°F |
40,000 BTU/h |
| COP at 5°F |
2.32 |
| Meets ENERGY STAR cold climate criteria |
Yes |
Ratings across matchups
| Lowest SEER2 |
15.2 |
| Highest SEER2 |
18 |
| Lowest HSPF2 |
8.1 |
| Highest HSPF2 |
8.5 |
| Certified matchups |
407 |
Ratings and warranty
| AHRI reference number |
218598222 |
| ENERGY STAR certified |
Yes |
| ENERGY STAR Most Efficient |
Yes |
| On the market since |
June 4, 2026 |
| ENERGY STAR listed |
July 17, 2026 |
Notes
Certified matchups
Top certified matchups for this outdoor unit, from ENERGY STAR data. Ratings depend on the indoor coil or furnace it is paired with.
| Indoor unit |
Furnace |
SEER2 |
EER2 |
HSPF2 |
AHRI ref. |
| JHC60C5CH2SS1 |
|
18 |
11 |
8.1 |
218598222 |
| JSE60D5CJ2SS1 |
|
18 |
11 |
8.1 |
218641571 |
| JHC60D5CJ2SS1 |
|
18 |
11 |
8.1 |
218641570 |
| JSC60D5CJ2SS1 |
|
18 |
11 |
8.1 |
218641569 |
| JHC48C5CG2SS1 |
|
17.5 |
12 |
8.5 |
218598223 |
| CTF60D5CGS2+JME18D2SN2 |
|
17.5 |
12 |
8.5 |
218641493 |
| JSC48C5CG2SS1 |
|
17.5 |
12 |
8.5 |
218641444 |
| CTF60D5CJS2 |
Y81E130D20LMPS1 |
17.5 |
11 |
8.1 |
218641582 |
| CTF60D5CJS2 |
Y81E130D20SMPS1 |
17.5 |
11 |
8.1 |
218641581 |
| CTM60D5CJS2+JMC20D2SN1 |
|
17.5 |
11 |
8.1 |
218641576 |
| CTF60D5CJS2+JME18D2SN2 |
|
17.5 |
11 |
8.1 |
218641575 |
| CTM60D5CJS2+JME18D2SN2 |
|
17.5 |
11 |
8.1 |
218641574 |
395 more matchups are listed in the ENERGY STAR directory.