RD18AY36AJVC
ULTRA SERIES · source records, page 5
188 published source records · source checked Sep 21, 2026
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 188 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 field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–20 | 188 / 188 |
| EER2 · BTU/Wh | 11.7–13 | 188 / 188 |
| HSPF2 · BTU/Wh | 8.1–10 | 188 / 188 |
| Cooling capacity · BTU/h | 31,000–32,800 | 188 / 188 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 31,000–36,000 | 188 / 188 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 28,000–31,000 | 188 / 188 |
| Heating capacity at 5°F / −15°C · BTU/h | 23,600–28,200 | 188 / 188 |
| COP at 5°F / −15°C | 1.9–2.2 | 188 / 188 |
| Equipment / loop type | HP - Split System | 188 / 188 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 188 / 188 |
| Compressor staging | Continuously variable | 188 / 188 |
| Connected capability | Yes | 188 / 188 |
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 furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
RCFY3621STANM+ furnace: R802V0754A17DZCold climate designationAHRI reference: 216891605 | 19.00 | 8.50 | 27600 | 1.90 | EPA 3995167 → |
RCFY3621STANM+ furnace: U97MV1005A21DHSCold climate designationAHRI reference: 216891624 | 19.00 | 8.50 | 27600 | 1.90 | EPA 3995180 → |
RCFY3621STANM+ furnace: R801V0755A21UHCold climate designationAHRI reference: 216891640 | 19.00 | 8.50 | 27600 | 2.00 | EPA 3995198 → |
RCFY3617STANM+ furnace: R801V1004A17UHCold climate designationAHRI reference: 216891641 | 19.00 | 8.50 | 27600 | 1.90 | EPA 3995199 → |
RCFY3624MTANM+ furnace: R801V1005A21UHUCold climate designationAHRI reference: 216891772 | 19.00 | 10.00 | 27800 | 2.10 | EPA 3995264 → |
RCFY3621STANM+ furnace: R801V0754A17DZCold climate designationAHRI reference: 216891649 | 19.00 | 8.50 | 27600 | 1.90 | EPA 3995292 → |
RCFY3621STANM+ furnace: R801V1005A21UHSCold climate designationAHRI reference: 216891650 | 19.00 | 8.50 | 27600 | 2.00 | EPA 3995293 → |
RCFY3624MTANM+ furnace: R801V0755A21UHCold climate designationAHRI reference: 216891795 | 19.00 | 10.00 | 27800 | 2.10 | EPA 3995298 → |
RCFY3624MTANM+ furnace: R802V1255A24DZCold climate designationAHRI reference: 216891776 | 19.00 | 10.00 | 27800 | 2.10 | EPA 3995302 → |
RCFY3624MTANM+ furnace: R951V0855A21M4Cold climate designationAHRI reference: 216891779 | 19.00 | 10.00 | 28000 | 2.10 | EPA 3995304 → |
RCFY3624MTANM+ furnace: R962V0855A21M4Cold climate designationAHRI reference: 216891786 | 19.00 | 10.00 | 28000 | 2.10 | EPA 3995311 → |
RCFY3624MTANM+ furnace: R802V1005A21DZCold climate designationAHRI reference: 216891805 | 19.00 | 10.00 | 27600 | 2.10 | EPA 3995312 → |
RCFY3624MTANM+ furnace: R921V1155A24M4Cold climate designationAHRI reference: 216891787 | 19.00 | 10.00 | 27600 | 2.10 | EPA 3995313 → |
RH2TY3617STANNCold climate designationAHRI reference: 216980430 | 19.00 | 8.50 | 27600 | 1.90 | EPA 3995346 → |
RH2TY3621STANNCold climate designationAHRI reference: 216980431 | 19.00 | 8.50 | 27400 | 2.00 | EPA 3995347 → |
RCFY3621STANM+ furnace: R972V1005A21UPSAHRI reference: 218729558 | 19.00 | 8.50 | 25200 | 2.10 | EPA 4704716 → |
RCFY3621STANM+ furnace: R972V0855A21UPSAHRI reference: 218729556 | 19.00 | 8.50 | 25200 | 2.10 | EPA 4704718 → |
RCFY3621STANM+ furnace: R972V0705A21UPSAHRI reference: 218729554 | 19.00 | 8.50 | 25200 | 2.10 | EPA 4704720 → |
RCFY3621STANM+ furnace: R972V0703A17UPSAHRI reference: 218729552 | 19.00 | 8.50 | 25400 | 2.10 | EPA 4704722 → |
RCFY3617STANM+ furnace: R972V0703A17UPSAHRI reference: 218729550 | 19.00 | 8.50 | 25200 | 2.10 | EPA 4704724 → |
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 →