H5H8T24*K*AAA*
Mainline 18 SEER2 HP · source records, page 2
498 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for H5H8T24*K*AAA*. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.
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Heating performance & equipment details
Ranges include the 498 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.
| Reported field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–18.5 | 498 / 498 |
| EER2 · BTU/Wh | 11.7–14 | 498 / 498 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 498 / 498 |
| Cooling capacity · BTU/h | 22,200–25,000 | 498 / 498 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 24,000–25,400 | 498 / 498 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 14,100–15,000 | 498 / 498 |
| Heating capacity at 5°F / −15°C · BTU/h | 10,700–11,500 | 498 / 498 |
| COP at 5°F / −15°C | 1.94–2.24 | 498 / 498 |
| Equipment / loop type | HP - Split System | 498 / 498 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 498 / 498 |
| Compressor staging | Two-stage | 498 / 498 |
| Connected capability | No | 498 / 498 |
47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.
Matched systems
Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.
| Indoor unit / required furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
EA*5X37M21A*+WALLCON+ furnace: *80CSU0601716B*AHRI reference: 216366801 | 18.00 | 8.10 | 11200 | 2.12 | EPA 3809683 → |
EA*5X37M21A*+WALLCON+ furnace: *80CSU0802120B*AHRI reference: 216366809 | 18.00 | 8.50 | 11200 | 2.24 | EPA 3809690 → |
EA*5X37M21A*+ furnace: *97VTN1002122A*AHRI reference: 216366889 | 18.00 | 8.50 | 11200 | 2.22 | EPA 3810020 → |
EA*5X25M17A*+ furnace: *80VSL0701412B*AHRI reference: 216364912 | 18.00 | 8.10 | 11000 | 2.12 | EPA 3810361 → |
EA*5X25M17A*+ furnace: *80VSL0701716B*AHRI reference: 216364920 | 18.00 | 8.10 | 11100 | 2.12 | EPA 3810409 → |
EA*5X25M17A*+WALLCON+ furnace: *80CSU0401712A*AHRI reference: 216364888 | 18.00 | 8.10 | 11200 | 2.12 | EPA 3810428 → |
EA*5X25M17A*+ furnace: *80MSU0401712A*AHRI reference: 216364936 | 18.00 | 8.10 | 11100 | 2.12 | EPA 3810447 → |
EA*5X37M21A*+WALLCON+ furnace: *97CTN1002122A*AHRI reference: 216366849 | 18.00 | 8.10 | 11200 | 2.12 | EPA 3810743 → |
EA*5X37M21A*+ furnace: *97VTN0802120A*AHRI reference: 216366873 | 18.00 | 8.50 | 11200 | 2.22 | EPA 3810767 → |
EA*5X37M21A*+WALLCON+ furnace: *80CTL0901716B*AHRI reference: 216366497 | 18.00 | 8.10 | 11200 | 2.12 | EPA 3810878 → |
EA*5X37M21A*+WALLCON+ furnace: *80CTL0902120B*AHRI reference: 216366505 | 18.00 | 8.10 | 11200 | 2.12 | EPA 3810885 → |
EA*5X37M21A*+WALLCON+ furnace: *80CTL1102120B*AHRI reference: 216366513 | 18.00 | 8.10 | 11200 | 2.12 | EPA 3810893 → |
EA*5X37M21A*+ furnace: *80VTL0701716B*AHRI reference: 216366521 | 18.00 | 8.10 | 11100 | 2.12 | EPA 3810902 → |
EA*5X37M21A*+ furnace: *80VSL0901716B*AHRI reference: 216366417 | 18.00 | 8.10 | 11100 | 2.12 | EPA 3811008 → |
EA*5X37M21A*+ furnace: *80VSL1102122B*AHRI reference: 216366433 | 18.00 | 8.50 | 11100 | 2.22 | EPA 3811024 → |
EA*5X37M21A*+ furnace: *80MSU0401712A*AHRI reference: 216366441 | 18.00 | 8.50 | 11100 | 2.24 | EPA 3811032 → |
EA*5X37M21A*+ furnace: *80MSU0601716A*AHRI reference: 216366449 | 18.00 | 8.50 | 11200 | 2.24 | EPA 3811040 → |
EA*5X37M21A*+ furnace: *80MSU0802120A*AHRI reference: 216366457 | 18.00 | 8.50 | 11100 | 2.24 | EPA 3811048 → |
EVD5X38M17A*+ furnace: *96VSN0601716B*AHRI reference: 216364280 | 18.00 | 7.80 | 11100 | 2.04 | EPA 3811243 → |
EVD5X38M17A*+ furnace: *96VTN0601716B*AHRI reference: 216364336 | 18.00 | 7.80 | 11100 | 2.04 | EPA 3811447 → |
Sources and documentation
The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.
No manufacturer manual has been matched to this model.
Collection method, revision history and known limitations →