C5H6S42*K*AAA*
Comfortmaker, Day & Night + 1 more · central heat pump
C5H6S42*K*AAA* is in the certified data as of Sep 19, 2026. C5H6S42*K*AAA* changed its certified COP at 5°F on 3 pairings from 2.10 to 2.26 in the certified data between August 2025 and September 2026.
- 42,000 Btu (3.5-ton)
- Central
This unit's certified figures are identical to GH5SAN542**AA* (Bryant). See the full figures, the performance chart, and a comparison with other units here:
GH5SAN542**AA* (main listing for C5H6S42*K*AAA*)
Certified pairings and AHRI numbers
12 certified pairings · 4 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 214165184 | FEVB0060**+NAVA56001CK | No furnace | Jun 9, 2026 | 19,800 | 40,500 | 43,000 |
| 214165280 | FHMA5*60L*D* | No furnace | Jun 9, 2026 | 19,900 | 40,500 | 42,500 |
| 214165281 | FHMA5*60L*D* | No furnace | Jun 9, 2026 | 19,900 | 40,500 | 42,500 |
| 214165282 | FHMA5*60L*D* | No furnace | Jun 9, 2026 | 19,900 | 40,500 | 42,500 |
| 214165288 | FTMA5B60L0D* | No furnace | Jun 9, 2026 | 19,000 | 39,000 | 41,500 |
| 214165289 | FTMA5B60L0D* | No furnace | Jun 9, 2026 | 19,000 | 39,000 | 41,500 |
| 214165290 | FTMA5B60L0D* | No furnace | Jun 9, 2026 | 19,000 | 39,000 | 41,500 |
| 214277660 | FEVB0060**+NAVA56001CK | No furnace | Jun 9, 2026 | 19,800 | 40,500 | 43,000 |
| 214277661 | FEVB0060**+NAVA56001CK | No furnace | Jun 9, 2026 | 19,800 | 40,500 | 43,000 |
| 216464146 | F5MA5*60L*D* | No furnace | Jun 9, 2026 | 19,900 | 40,500 | 42,500 |
| 216464147 | F5MA5*60L*D* | No furnace | Jun 9, 2026 | 19,900 | 40,500 | 42,500 |
| 216464148 | F5MA5*60L*D* | No furnace | Jun 9, 2026 | 19,900 | 40,500 | 42,500 |
Brands listing this model number
Product history
- C5H6S42*K*AAA* changed its certified COP at 5°F on 3 pairings from 2.10 to 2.26 in the certified data between August 2025 and September 2026.
- C5H6S42*K*AAA* changed its certified heat output at 5°F on 3 pairings from 19,700 Btu/h to 19,900 Btu/h in the certified data between August 2025 and September 2026.
- C5H6S42*K*AAA* changed its certified heat output at 17°F on 3 pairings from 25,400 Btu/h to 25,600 Btu/h in the certified data between August 2025 and September 2026.
- C5H6S42*K*AAA* was in the certified data by September 2024.