C5H8T36*K*AAA*
Mainline 18 SEER2 HP · source records, page 5
188 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for C5H8T36*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 188 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 | 15.2–16.5 | 188 / 188 |
| EER2 · BTU/Wh | 11.7–13 | 188 / 188 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 188 / 188 |
| Cooling capacity · BTU/h | 33,800–38,000 | 188 / 188 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,200–39,000 | 188 / 188 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 23,000–24,200 | 188 / 188 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,500–19,600 | 188 / 188 |
| COP at 5°F / −15°C | 1.84–2.4 | 188 / 188 |
| Equipment / loop type | HP - Split System | 188 / 188 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 188 / 188 |
| Compressor staging | Two-stage | 188 / 188 |
| Connected capability | No | 188 / 188 |
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 |
|---|---|---|---|---|---|
EVD5X48M21A*+ furnace: *96VTN1002122B*AHRI reference: 216356578 | 15.50 | 7.80 | 17600 | 1.88 | EPA 3808473 → |
EA*5X43M21A*+WALLCON+ furnace: *95CSU1002122B*AHRI reference: 216358322 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808489 → |
EA*5X43M21A*+ furnace: *96VTN1002122B*AHRI reference: 216358498 | 15.50 | 8.10 | 19200 | 2.30 | EPA 3808494 → |
EA*5X37M21A*+WALLCON+ furnace: *97CTN1002122A*AHRI reference: 216357618 | 15.50 | 8.00 | 19400 | 2.24 | EPA 3808502 → |
EA*5X37M21A*+ furnace: *97VTN1002120A*AHRI reference: 216357650 | 15.50 | 8.00 | 19300 | 2.26 | EPA 3808510 → |
EVD5X37M21A*+ furnace: *80MSU0601716A*AHRI reference: 216355346 | 15.50 | 7.80 | 17700 | 1.86 | EPA 3808518 → |
EVD5X37M21A*+ furnace: *80VTL0902120B*AHRI reference: 216355394 | 15.50 | 7.80 | 17700 | 1.88 | EPA 3808526 → |
EA*5X43M21A*+WALLCON+ furnace: *97CMN1002122B*AHRI reference: 216358362 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808568 → |
EA*5X43M21A*+ furnace: *96VSN0802120B*AHRI reference: 216358386 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808584 → |
EA*5X43M21A*+ furnace: *96VSN1002120B*AHRI reference: 216358394 | 15.50 | 8.10 | 19400 | 2.28 | EPA 3808592 → |
EA*5X43M21A*+ furnace: *95MSU0802120A*AHRI reference: 216358410 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808608 → |
EVD5X37M21A*+ furnace: *96VTN1002122B*AHRI reference: 216355498 | 15.50 | 7.80 | 17600 | 1.88 | EPA 3808673 → |
EA*5X37M17A*+ furnace: *80VSL0901716B*AHRI reference: 216356938 | 15.50 | 8.10 | 18900 | 2.30 | EPA 3808689 → |
EA*5X37M17A*+ furnace: *80MSU0401712A*AHRI reference: 216356946 | 15.50 | 8.10 | 18800 | 2.28 | EPA 3808697 → |
EA*5X37M17A*+ furnace: *80MSU0601716A*AHRI reference: 216356954 | 15.50 | 8.10 | 18800 | 2.30 | EPA 3808705 → |
EA*5X42M21A*+ furnace: *80MSU0802120A*AHRI reference: 216357746 | 15.50 | 8.10 | 18800 | 2.26 | EPA 3808785 → |
EA*5X43M21A*+ furnace: *95MSU1002120A*AHRI reference: 216358418 | 15.50 | 8.10 | 19400 | 2.28 | EPA 3808814 → |
EA*5X43M21A*+ furnace: *96VTN0802120B*AHRI reference: 216358482 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808858 → |
EA*5X43M21A*+ furnace: *96VTN1002120B*AHRI reference: 216358490 | 15.50 | 8.10 | 19200 | 2.28 | EPA 3808866 → |
EA*5X43M21A*+WALLCON+ furnace: *80CSU0401712B*AHRI reference: 216358522 | 15.50 | 8.00 | 19300 | 2.26 | EPA 3808877 → |
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 →