C5H0V36*K*AAA*
SoftSound 20 VS Heat Pump · source records, page 7
300 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for C5H0V36*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 300 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 | 16–19.5 | 300 / 300 |
| EER2 · BTU/Wh | 9–11.5 | 300 / 300 |
| HSPF2 · BTU/Wh | 8.5–9.5 | 300 / 300 |
| Cooling capacity · BTU/h | 32,600–35,400 | 300 / 300 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–36,200 | 300 / 300 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 29,400–31,400 | 300 / 300 |
| Heating capacity at 5°F / −15°C · BTU/h | 24,400–26,000 | 300 / 300 |
| COP at 5°F / −15°C | 1.75–2.04 | 300 / 300 |
| Equipment / loop type | HP - Split System | 300 / 300 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 300 / 300 |
| Compressor staging | Continuously variable | 300 / 300 |
| Connected capability | No | 300 / 300 |
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: *97CMN0602120B*Cold climate designationAHRI reference: 215668735 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3716734 → |
EA*5X37M21A*+WALLCON+ furnace: *97CMN0801714B*Cold climate designationAHRI reference: 215668743 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3716739 → |
EA*5X48M21A*+WALLCON+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 215669267 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3716841 → |
EA*5X37M21A*+WALLCON+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 215668767 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3716911 → |
EA*5X37M17A*+WALLCON+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 215668567 | 17.50 | 9.00 | 25600 | 1.88 | EPA 3716925 → |
EA*5X42M21A*+WALLCON+ furnace: *80CSU0401712A*Cold climate designationAHRI reference: 215668791 | 17.50 | 9.00 | 25600 | 1.86 | EPA 3716996 → |
EA*5X48M21A*+WALLCON+ furnace: *95CSU0601716B*Cold climate designationAHRI reference: 215669187 | 17.50 | 9.00 | 25200 | 1.88 | EPA 3717020 → |
EA*5X37M21A*+WALLCON+ furnace: *95CSU0601716B*Cold climate designationAHRI reference: 215668703 | 17.50 | 9.00 | 25200 | 1.88 | EPA 3717022 → |
EA*5X42M21A*+WALLCON+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 215668879 | 17.50 | 9.00 | 25600 | 1.84 | EPA 3717051 → |
EA*5X37M17A*+WALLCON+ furnace: *80CSU0601716A*Cold climate designationAHRI reference: 215668543 | 17.50 | 9.00 | 25600 | 1.88 | EPA 3717056 → |
EA*5X43M21A*+WALLCON+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 215669031 | 17.50 | 9.00 | 25200 | 1.88 | EPA 3717058 → |
EA*5X43M21A*+WALLCON+ furnace: *95CSU0601716B*Cold climate designationAHRI reference: 215669023 | 17.50 | 9.00 | 25200 | 1.88 | EPA 3717060 → |
EA*5X42M21A*+WALLCON+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 215668943 | 17.50 | 9.00 | 25600 | 1.84 | EPA 3717134 → |
EA*5X43M21A*+WALLCON+ furnace: *97CMN0601714B*Cold climate designationAHRI reference: 215669047 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3717177 → |
EA*5X42M21A*+WALLCON+ furnace: *97CTN1002122A*Cold climate designationAHRI reference: 215679408 | 17.50 | 9.00 | 25600 | 1.84 | EPA 3717186 → |
EA*5X37M17A*+WALLCON+ furnace: *97CMN0801714B*Cold climate designationAHRI reference: 215668599 | 17.50 | 9.00 | 25600 | 1.86 | EPA 3717189 → |
EA*5X37M21A*+WALLCON+ furnace: *97CTN0601716A*Cold climate designationAHRI reference: 215679308 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3717210 → |
EA*5X42M21A*+WALLCON+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 215668871 | 17.50 | 8.50 | 25600 | 1.86 | EPA 3717230 → |
EA*5X37M21A*+WALLCON+ furnace: *80CSU1002120A*Cold climate designationAHRI reference: 215668647 | 17.50 | 9.00 | 25200 | 1.90 | EPA 3717236 → |
EA*5X37M21A*+WALLCON+ furnace: *97CMN0601714B*Cold climate designationAHRI reference: 215668727 | 17.50 | 9.00 | 25400 | 1.88 | EPA 3717238 → |
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 →