Friedrich / AIR-SOURCE HEAT PUMP

RD18AY36AJVC

K-SERIES · K-Series · source records, page 5

376 published source records · source checked Sep 21, 2026

SEER2 range15.2–20BTU/Wh
HSPF2 range8.1–10BTU/Wh
Cooling capacity31,000–32,800BTU/h

Each efficiency range summarizes published EPA records for RD18AY36AJVC. 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 376 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/Wh15.2–20376 / 376
EER2 · BTU/Wh11.7–13376 / 376
HSPF2 · BTU/Wh8.1–10376 / 376
Cooling capacity · BTU/h31,000–32,800376 / 376
Heating capacity at 47°F / 8.3°C · BTU/h31,000–36,000376 / 376
Heating capacity at 17°F / −8.3°C · BTU/h28,000–31,000376 / 376
Heating capacity at 5°F / −15°C · BTU/h23,600–28,200376 / 376
COP at 5°F / −15°C1.9–2.2376 / 376
Equipment / loop typeHP - Split System376 / 376
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)376 / 376
Compressor stagingContinuously variable376 / 376
Connected capabilityYes376 / 376

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
RCFY3624MTANM+ furnace: FR802V1255A24DZCold climate designationAHRI reference: 21689176219.0010.00278002.10EPA 3995150
RCFY3624MTANM+ furnace: FR98MV0855A21UPCold climate designationAHRI reference: 21689176419.0010.00278002.10EPA 3995151
RCFY3624MTANM+ furnace: FR802V1005A21DZCold climate designationAHRI reference: 21689176619.0010.00276002.10EPA 3995154
RCFY3624MTANM+ furnace: FR97MV1005A21DHCold climate designationAHRI reference: 21689176819.0010.00278002.10EPA 3995156
RCFY3621STANM+ furnace: FR98MV0855A21UPCold climate designationAHRI reference: 21689159119.008.50276001.90EPA 3995159
RCFY3621STANM+ furnace: FR801V1005A21UHNCold climate designationAHRI reference: 21689160019.008.50276002.00EPA 3995164
RCFY3621STANM+ furnace: FR802V1005A21UHCold climate designationAHRI reference: 21689162519.008.50276002.00EPA 3995182
RCFY3617STANM+ furnace: FR98MV0703A17UPCold climate designationAHRI reference: 21689163119.008.50278001.90EPA 3995188
RCFY3617STANM+ furnace: FR801V0503A14DZCold climate designationAHRI reference: 21689163219.008.50278001.90EPA 3995191
RCFY3621STANM+ furnace: FR801V0755A21UHCold climate designationAHRI reference: 21689163519.008.50276002.00EPA 3995193
RCFY3621STANM+ furnace: FR802V0755A21DZCold climate designationAHRI reference: 21689163619.008.50276002.00EPA 3995194
RCFY3624MTANM+ furnace: FR962V0855A21M4Cold climate designationAHRI reference: 21689177019.0010.00280002.10EPA 3995295
RCFY3624MTANM+ furnace: FR801V1255A24UHCold climate designationAHRI reference: 21689177519.0010.00278002.10EPA 3995301
RCFY3624MTANM+ furnace: FR951V1155A24M4Cold climate designationAHRI reference: 21689178219.0010.00276002.10EPA 3995308
FRH2TY3617STANNCold climate designationAHRI reference: 21698043219.008.50276001.90EPA 3995348
FRH2TY3621STANNCold climate designationAHRI reference: 21698043319.008.50274002.00EPA 3995349
FRH2VY3617STACNCold climate designationAHRI reference: 21716600519.008.50274002.00EPA 4010309
FRH2VY3621MTACNCold climate designationAHRI reference: 21716601919.0010.00278002.10EPA 4010315
TCFY3621STANM+ furnace: FR802V0754A17DZCold climate designationAHRI reference: 21756233019.008.50276001.90EPA 4470885
TCFY3621STANM+ furnace: FR801V1005A21UHUCold climate designationAHRI reference: 21756233419.008.50276002.00EPA 4470887

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 →