Carrier / AIR-SOURCE HEAT PUMP

27TPA836A**30*

2-STAGE 18 SEER HP · source records, page 7

285 published source records · source checked Sep 21, 2026

SEER2 range15.2–17BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity33,800–38,000BTU/h

Each efficiency range summarizes published EPA records for 27TPA836A**30*. 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 285 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/Wh15.2–17285 / 285
EER2 · BTU/Wh11.7–13285 / 285
HSPF2 · BTU/Wh7.8–8.5285 / 285
Cooling capacity · BTU/h33,800–38,000285 / 285
Heating capacity at 47°F / 8.3°C · BTU/h37,200–39,000285 / 285
Heating capacity at 17°F / −8.3°C · BTU/h23,000–24,200285 / 285
Heating capacity at 5°F / −15°C · BTU/h17,500–19,600285 / 285
COP at 5°F / −15°C1.78–2.48285 / 285
Equipment / loop typeHP - Split System285 / 285
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)285 / 285
Compressor stagingTwo-stage285 / 285
Connected capabilityNo285 / 285

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
CAA**4321AM*+ furnace: 59SU5B080M21**20AHRI reference: 21563833715.508.10193002.26EPA 3955718
CAA**4321AM*+ furnace: 58TN*B090C17**16AHRI reference: 21563790915.508.10193002.26EPA 3955737
CAA**4321AM*+ furnace: 58TN*B090C21**20AHRI reference: 21563792815.508.10193002.24EPA 3955750
CAA**4321AM*+ furnace: 58TN*B110C21**20AHRI reference: 21563794815.508.10193002.24EPA 3955762
CAA**4321AM*+ furnace: 58TP*B070V17**16AHRI reference: 21563796815.508.10194002.24EPA 3955778
CAA**4821AM*+ furnace: 58SP*B090V21**20AHRI reference: 21563878215.508.10192002.26EPA 3955805
CAA**4821AM*+ furnace: 58SP*B110V21**22AHRI reference: 21563880115.508.10191002.24EPA 3955817
CAA**4821AM*+ furnace: 58SU*B040M17**12AHRI reference: 21563882115.508.10192002.24EPA 3955829
CAA**4821AM*+ furnace: 58SU*B060M17**16AHRI reference: 21563884915.508.10190002.28EPA 3955847
CAA**4321AM*+ furnace: 58TP*B090V17**16AHRI reference: 21563799315.508.10193002.26EPA 3955861
CAA**4321AM*+ furnace: 58TP*B090V21**20AHRI reference: 21563800815.508.10193002.24EPA 3955868
CAA**4321AM*+ furnace: 58TP*B110V21**22AHRI reference: 21563803215.508.10192002.40EPA 3955886
CAA**4321AM*+ furnace: 59CU5B080C21**20AHRI reference: 21563808215.508.10193002.26EPA 3955916
CAA**4321AM*+ furnace: 59CU5B100C21**22AHRI reference: 21563810115.508.10193002.26EPA 3955932
CAA**4321AM*+ furnace: 59MN7C080C21**20AHRI reference: 21563818815.508.10193002.26EPA 3955957
CAA**4321AM*+ furnace: 59MN7C100C21**22AHRI reference: 21563820915.508.10193002.24EPA 3955971
CAA**4321AM*+ furnace: 59SU5B100M21**20AHRI reference: 21563836415.508.10194002.24EPA 3955997
CAA**4821AM*+ furnace: 58SU*B100M21**20AHRI reference: 21563890715.508.10193002.22EPA 3956138
CAA**4821AM*+ furnace: 58TN*B090C21**20AHRI reference: 21563902015.508.10190002.26EPA 3956203
CAA**4821AM*+ furnace: 58TN*B110C21**20AHRI reference: 21563904015.508.10191002.26EPA 3956221

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 →