Day & Night / AIR-SOURCE HEAT PUMP

C5H3V36*K*AAA*

ConstantComfort 23 VS HP · source records, page 3

564 published source records · source checked Sep 21, 2026

SEER2 range18–22.5BTU/Wh
HSPF2 range8.1–9.5BTU/Wh
Cooling capacity32,000–36,000BTU/h

Each efficiency range summarizes published EPA records for C5H3V36*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 564 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 fieldValue / rangeRecords supplying it
SEER2 · BTU/Wh18–22.5564 / 564
EER2 · BTU/Wh10–13564 / 564
HSPF2 · BTU/Wh8.1–9.5564 / 564
Cooling capacity · BTU/h32,000–36,000564 / 564
Heating capacity at 47°F / 8.3°C · BTU/h33,400–39,500544 / 564
Heating capacity at 17°F / −8.3°C · BTU/h29,200–34,800564 / 564
Heating capacity at 5°F / −15°C · BTU/h25,200–29,600564 / 564
COP at 5°F / −15°C1.88–2.14564 / 564
Equipment / loop typeHP - Split System564 / 564
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)564 / 564
Compressor stagingContinuously variable564 / 564
Connected capabilityNo564 / 564

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 furnaceSEER2BTU/WhHSPF2BTU/WhHeating capacity at 5°F / −15°CBTU/hCOP at 5°F / −15°CRecord & comparison
EVM5X44M21A*+WALLCON+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 21593489022.008.50284002.02EPA 3728113
EVD5X42M24A*+WALLCON+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 21593617022.008.50284002.04EPA 3728233
EVD5X42M24A*+WALLCON+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 21593618022.008.50284002.04EPA 3728243
EVD5X42M24A*+WALLCON+ furnace: *80CTL1352422B*Cold climate designationAHRI reference: 21593619022.008.50284002.04EPA 3728253
EVM5X44M21A*+WALLCON+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21594027022.008.50286002.02EPA 3728375
EVM5X44M21A*+WALLCON+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21594028022.008.50286002.02EPA 3728386
EVM5X49M21A*+WALLCON+ furnace: *80CSU0401712A*Cold climate designationAHRI reference: 21593498022.008.50288002.02EPA 3729722
EVM5X49M21A*+WALLCON+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21594034022.008.50286002.04EPA 3729773
EVM5X49M21A*+WALLCON+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21594035022.008.50286002.02EPA 3729783
EVM5X49M21A*+WALLCON+ furnace: *97CTN1002122A*Cold climate designationAHRI reference: 21594039022.008.50286002.02EPA 3729823
EVD5X60M21A*+WALLCON+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 21593662022.008.50286002.02EPA 3729909
EVD5X60M21A*+WALLCON+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 21593663022.008.50284002.02EPA 3729919
EVD5X60M21A*+WALLCON+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 21593664022.008.50284002.02EPA 3729929
EVD5X42M24A*+WALLCON+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 21593626022.008.50284002.04EPA 3730090
EVD5X42M24A*+WALLCON+ furnace: *96CTN1202422B*Cold climate designationAHRI reference: 21593627022.008.50284002.04EPA 3730100
EVD5X60M21A*+WALLCON+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 21593667022.009.00284002.14EPA 3730397
EVM5X49M21A*+WALLCON+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 21593503022.008.50286002.02EPA 3731590
EVM5X49M21A*+WALLCON+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 21593504022.008.50284002.04EPA 3731600
EVM5X49M21A*+WALLCON+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 21593505022.008.50284002.02EPA 3731610
EVM5X60M21A*+WALLCON+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21594041022.008.50286002.02EPA 3731650

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 →