Friedrich / AIR-SOURCE HEAT PUMP

FWP15AZ36AJ2N

F-SERIES PLUS · VERSUS

38 published source records · source checked Sep 21, 2026

SEER2 range15.2BTU/Wh
HSPF2 range7.8–8.1BTU/Wh
Cooling capacity34,000–34,200BTU/h

Each efficiency range summarizes published EPA records for FWP15AZ36AJ2N. 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 38 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/Wh15.238 / 38
EER2 · BTU/Wh11.738 / 38
HSPF2 · BTU/Wh7.8–8.138 / 38
Cooling capacity · BTU/h34,000–34,20038 / 38
Heating capacity at 47°F / 8.3°C · BTU/h34,000–34,20038 / 38
Heating capacity at 17°F / −8.3°C · BTU/h22,400–24,80038 / 38
Heating capacity at 5°F / −15°C · BTU/h17,500–19,90038 / 38
COP at 5°F / −15°C2–2.338 / 38
Equipment / loop typeHP - Split System38 / 38
Refrigerant / source-reported GWPR-410A (GWP:2088)38 / 38
Compressor stagingTwo-stage38 / 38
Connected capabilityNo38 / 38

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
FRH2TZ3617STANNAHRI reference: 21308795115.207.80194002.30EPA 2632356
FRH2VZ3621STANNAHRI reference: 21338207115.208.10193002.30EPA 2856705
FRH2VZ3617STANNAHRI reference: 21338207215.208.10194002.30EPA 2856706
TCFZ3621STANM+ furnace: FR802V1004A17UHAHRI reference: 21384148015.208.10198002.20EPA 2862262
TCFZ3621STANM+ furnace: FR802V1005A21UHAHRI reference: 21384151815.208.10198002.20EPA 2862264
TCFZ3621STANM+ furnace: FR801V0755A21UHAHRI reference: 21384149015.208.10197002.20EPA 2862267
TCFZ3621STANM+ furnace: FR802V0755A21UHAHRI reference: 21384149915.208.10197002.20EPA 2862269
TCFZ3621STANM+ furnace: FR801V0754A17UHAHRI reference: 21384149315.208.10197002.20EPA 2862271
TCFZ3621STANM+ furnace: FR802V1005A21UHNAHRI reference: 21384150115.208.10198002.20EPA 2862272
TCFZ3621STANM+ furnace: FR802V0754A17UHAHRI reference: 21384145715.208.10197002.20EPA 2862273
TCFZ3621STANM+ furnace: FR801V1005A21UHUAHRI reference: 21384150315.208.10198002.20EPA 2862276
TCFZ3617STANM+ furnace: FR801V1004A17UHAHRI reference: 21384150815.208.10199002.20EPA 2862280
TCFZ3621STANM+ furnace: FR802V0755A21DZAHRI reference: 21384151315.208.10197002.20EPA 2862282
TCFZ3621STANM+ furnace: FR801V1005A21UHSAHRI reference: 21384151215.208.10197002.20EPA 2862283
TCFZ3621STANM+ furnace: FR801V0755A21DZAHRI reference: 21384151615.208.10197002.20EPA 2862284
TCFZ3617STANM+ furnace: FR802V0754A17UHAHRI reference: 21384145115.208.10197002.20EPA 2862326
TCFZ3617STANM+ furnace: FR801V0754A17UHAHRI reference: 21384145815.208.10197002.20EPA 2862328
TCFZ3621STANM+ furnace: FR801V1005A21DZAHRI reference: 21384146015.208.10197002.20EPA 2862329
TCFZ3621STANM+ furnace: FR801V1005A21UHNAHRI reference: 21384145215.208.10197002.20EPA 2862331
TCFZ3617STANM+ furnace: FR802V1004A17UHAHRI reference: 21384146815.208.10198002.20EPA 2862334

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 →