Sure / AIR-SOURCE HEAT PUMP

RD18AY36AJVC

VANTIX · source records, page 3

192 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 192 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/Wh15.2–20192 / 192
EER2 · BTU/Wh11.7–13192 / 192
HSPF2 · BTU/Wh8.1–10192 / 192
Cooling capacity · BTU/h31,000–32,800192 / 192
Heating capacity at 47°F / 8.3°C · BTU/h31,000–36,000192 / 192
Heating capacity at 17°F / −8.3°C · BTU/h28,000–31,000192 / 192
Heating capacity at 5°F / −15°C · BTU/h23,600–28,200192 / 192
COP at 5°F / −15°C1.9–2.2192 / 192
Equipment / loop typeHP - Split System192 / 192
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)192 / 192
Compressor stagingContinuously variable192 / 192
Connected capabilityYes192 / 192

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
TCFY3621STANM+ furnace: S802V1005A21DZCold climate designationAHRI reference: 21689196919.008.50274002.00EPA 3994828
TCFY3621STANM+ furnace: S951V0855A21M4Cold climate designationAHRI reference: 21689196819.008.50278001.90EPA 3994829
TCFY3621STANM+ furnace: S801V0754A17DZCold climate designationAHRI reference: 21689197419.008.50276001.90EPA 3994832
TCFY3621STANM+ furnace: S962V0855A21M4Cold climate designationAHRI reference: 21689197319.008.50278001.90EPA 3994833
TCFY3621STANM+ furnace: S801V1004A17UHCold climate designationAHRI reference: 21689197519.008.50276001.90EPA 3994834
TCFY3617STANM+ furnace: S802V0754A17UHCold climate designationAHRI reference: 21689197619.008.50276002.00EPA 3994835
TCFY3617STANM+ furnace: S802V0754A17DZCold climate designationAHRI reference: 21689197719.008.50276001.90EPA 3994836
TCFY3617STANM+ furnace: S801V0503A14DZCold climate designationAHRI reference: 21689197919.008.50278001.90EPA 3994837
TCFY3621STANM+ furnace: S97MV0855A21DHCold climate designationAHRI reference: 21689198019.008.50276001.90EPA 3994839
TCFY3621STANM+ furnace: S802V0754A17DZCold climate designationAHRI reference: 21689198119.008.50276001.90EPA 3994853
TCFY3621STANM+ furnace: S951V1005A21UHCold climate designationAHRI reference: 21689198319.008.50276001.90EPA 3994855
TCFY3621STANM+ furnace: S801V1005A21UHSCold climate designationAHRI reference: 21689198919.008.50276002.00EPA 3994861
TCFY3621STANM+ furnace: S801V1005A21UHUCold climate designationAHRI reference: 21689199019.008.50276002.00EPA 3994862
TCFY3621STANM+ furnace: S802V0754A17UHCold climate designationAHRI reference: 21689199119.008.50276001.90EPA 3994863
TCFY3621STANM+ furnace: S97MV1005A21DHCold climate designationAHRI reference: 21689199319.008.50276001.90EPA 3994864
TCFY3621STANM+ furnace: S951V0705A21UHUCold climate designationAHRI reference: 21689199219.008.50276001.90EPA 3994865
TCFY3621STANM+ furnace: S802V0755A21UHCold climate designationAHRI reference: 21689200219.008.50276002.00EPA 3994875
TCFY3617STANM+ furnace: S98MV0703A17UPCold climate designationAHRI reference: 21689200519.008.50278001.90EPA 3994880
TCFY3621STANM+ furnace: S801V0755A21UHCold climate designationAHRI reference: 21689202019.008.50276002.00EPA 3994883
TCFY3621STANM+ furnace: S98MV0855A21UPCold climate designationAHRI reference: 21689200819.008.50276001.90EPA 3994884

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 →