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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
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: 216356580 | 15.50 | 7.80 | 17600 | 1.88 | EPA 3808475 → |
EA*5X43M21A*+WALLCON+ furnace: *95CSU1002122B*AHRI reference: 216358324 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808491 → |
EA*5X43M21A*+ furnace: *96VTN1002122B*AHRI reference: 216358500 | 15.50 | 8.10 | 19200 | 2.30 | EPA 3808496 → |
EA*5X37M21A*+WALLCON+ furnace: *97CTN1002122A*AHRI reference: 216357620 | 15.50 | 8.00 | 19400 | 2.24 | EPA 3808504 → |
EA*5X37M21A*+ furnace: *97VTN1002120A*AHRI reference: 216357652 | 15.50 | 8.00 | 19300 | 2.26 | EPA 3808512 → |
EVD5X37M21A*+ furnace: *80MSU0601716A*AHRI reference: 216355348 | 15.50 | 7.80 | 17700 | 1.86 | EPA 3808520 → |
EVD5X37M21A*+ furnace: *80VTL0902120B*AHRI reference: 216355396 | 15.50 | 7.80 | 17700 | 1.88 | EPA 3808528 → |
EA*5X43M21A*+WALLCON+ furnace: *97CMN1002122B*AHRI reference: 216358364 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808570 → |
EA*5X43M21A*+ furnace: *96VSN0802120B*AHRI reference: 216358388 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808586 → |
EA*5X43M21A*+ furnace: *96VSN1002120B*AHRI reference: 216358396 | 15.50 | 8.10 | 19400 | 2.28 | EPA 3808594 → |
EA*5X43M21A*+ furnace: *95MSU0802120A*AHRI reference: 216358412 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808610 → |
EVD5X37M21A*+ furnace: *96VTN1002122B*AHRI reference: 216355500 | 15.50 | 7.80 | 17600 | 1.88 | EPA 3808675 → |
EA*5X37M17A*+ furnace: *80VSL0901716B*AHRI reference: 216356940 | 15.50 | 8.10 | 18900 | 2.30 | EPA 3808691 → |
EA*5X37M17A*+ furnace: *80MSU0401712A*AHRI reference: 216356948 | 15.50 | 8.10 | 18800 | 2.28 | EPA 3808699 → |
EA*5X37M17A*+ furnace: *80MSU0601716A*AHRI reference: 216356956 | 15.50 | 8.10 | 18800 | 2.30 | EPA 3808707 → |
EA*5X42M21A*+ furnace: *80MSU0802120A*AHRI reference: 216357748 | 15.50 | 8.10 | 18800 | 2.26 | EPA 3808787 → |
EA*5X43M21A*+ furnace: *95MSU1002120A*AHRI reference: 216358420 | 15.50 | 8.10 | 19400 | 2.28 | EPA 3808816 → |
EA*5X43M21A*+ furnace: *96VTN0802120B*AHRI reference: 216358484 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808860 → |
EA*5X43M21A*+ furnace: *96VTN1002120B*AHRI reference: 216358492 | 15.50 | 8.10 | 19200 | 2.28 | EPA 3808868 → |
EA*5X43M21A*+WALLCON+ furnace: *80CSU0401712B*AHRI reference: 216358524 | 15.50 | 8.00 | 19300 | 2.26 | EPA 3808879 → |
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 →