(C,H,T)5H8T36*K*AAA*
Mainline 18 SEER2 HP · source records, page 4
186 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for (C,H,T)5H8T36*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 186 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 | 186 / 186 |
| EER2 · BTU/Wh | 11.7–13 | 186 / 186 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 186 / 186 |
| Cooling capacity · BTU/h | 33,800–37,600 | 186 / 186 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,200–39,000 | 186 / 186 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 23,000–24,200 | 186 / 186 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,500–19,600 | 186 / 186 |
| COP at 5°F / −15°C | 1.84–2.4 | 186 / 186 |
| Equipment / loop type | HP - Split System | 186 / 186 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 186 / 186 |
| Compressor staging | Two-stage | 186 / 186 |
| Connected capability | No | 186 / 186 |
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*5X43M21A*+ furnace: *80VSL0902120B*AHRI reference: 216358189 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808149 → |
EA*5X48M21A*+ furnace: *95MSU1002120A*AHRI reference: 216358917 | 15.50 | 8.10 | 19100 | 2.28 | EPA 3808176 → |
EA*5X43M21A*+ furnace: *80VSL1102122B*AHRI reference: 216358197 | 15.50 | 8.10 | 19200 | 2.30 | EPA 3808193 → |
EA*5X43M21A*+ furnace: *80MSU0401712A*AHRI reference: 216358205 | 15.50 | 8.10 | 19300 | 2.28 | EPA 3808201 → |
EA*5X43M21A*+ furnace: *80MSU1002120A*AHRI reference: 216358229 | 15.50 | 8.10 | 19400 | 2.28 | EPA 3808219 → |
EA*5X43M21A*+WALLCON+ furnace: *80CTL0902120B*AHRI reference: 216358269 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808227 → |
EA*5X43M21A*+WALLCON+ furnace: *80CTL1102120B*AHRI reference: 216358277 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808234 → |
EA*5X48M21A*+ furnace: *96VTN1002120B*AHRI reference: 216358989 | 15.50 | 8.10 | 19100 | 2.28 | EPA 3808254 → |
EA*5X43M21A*+ furnace: *95MSU1002122A*AHRI reference: 216358429 | 15.50 | 8.10 | 19100 | 2.30 | EPA 3808259 → |
EVD5X48M21A*+ furnace: *80VSL0902120B*AHRI reference: 216356389 | 15.50 | 7.80 | 17700 | 1.88 | EPA 3808315 → |
EVD5X48M21A*+ furnace: *80VSL1102122B*AHRI reference: 216356397 | 15.50 | 7.80 | 17700 | 1.86 | EPA 3808323 → |
EVD5X48M21A*+ furnace: *80MSU0601716A*AHRI reference: 216356405 | 15.50 | 7.80 | 17700 | 1.86 | EPA 3808330 → |
EVD5X48M21A*+ furnace: *80MSU0802120A*AHRI reference: 216356413 | 15.50 | 7.80 | 17500 | 1.88 | EPA 3808339 → |
EA*5X48M21A*+ furnace: *96VTN1002122B*AHRI reference: 216358997 | 15.50 | 8.10 | 19100 | 2.30 | EPA 3808347 → |
EVD5X37M21A*+ furnace: *80VSL0902120B*AHRI reference: 216355333 | 15.50 | 7.80 | 17700 | 1.88 | EPA 3808379 → |
EVD5X37M21A*+ furnace: *80VSL1102122B*AHRI reference: 216355341 | 15.50 | 7.80 | 17700 | 1.86 | EPA 3808387 → |
EVD5X48M21A*+ furnace: *80VTL0902120B*AHRI reference: 216356469 | 15.50 | 7.80 | 17700 | 1.88 | EPA 3808435 → |
FCMA5B36L0C*+WALLCONAHRI reference: 216360605 | 15.50 | 8.00 | 18800 | 2.24 | EPA 3808451 → |
EVD5X48M21A*+ furnace: *96VTN1002122B*AHRI reference: 216356581 | 15.50 | 7.80 | 17600 | 1.88 | EPA 3808476 → |
EA*5X43M21A*+WALLCON+ furnace: *95CSU1002122B*AHRI reference: 216358325 | 15.50 | 8.00 | 19300 | 2.24 | EPA 3808492 → |
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 →