MLP15AZ42AJ2N
Mainline · central heat pump
MLP15AZ42AJ2N is in the certified data as of Sep 19, 2026. MLP15AZ42AJ2N changed its certified HSPF2 on AHRI certificate 211641665 from 7.8 to 8.1 in the certified data between March 2025 and May 2025.
- 42,000 Btu (3.5-ton)
- Central
This unit's certified figures are identical to RP15AZ42AJ2N (Rheem). See the full figures, the performance chart, and a comparison with other units here:
RP15AZ42AJ2N (main listing for MLP15AZ42AJ2N)
Certified pairings and AHRI numbers
2 certified pairings · 2 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 211641665 | MLH2CZ4821STANN | No furnace | Jun 3, 2026 | 20,400 | 39,500 | 40,000 |
| 212507885 | MLH2VZ4821STANN | No furnace | Jun 3, 2026 | 22,800 | 40,000 | 40,000 |
Brands listing this model number
Product history
- MLP15AZ42AJ2N changed its certified HSPF2 on AHRI certificate 211641665 from 7.8 to 8.1 in the certified data between March 2025 and May 2025.
- MLP15AZ42AJ2N changed its certified heat output at 17°F on AHRI certificate 211641665 from 28,200 Btu/h to 26,000 Btu/h in the certified data between March 2025 and May 2025.
- MLP15AZ42AJ2N was in the certified data by September 2024.