RD18AY36AJVC
ULTRA SERIES · source records, page 9
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: R962V0403A17M4Cold climate designationAHRI reference: 216891662 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995096 → |
RCFY3617STANM+ furnace: R802V0503A14UHCold climate designationAHRI reference: 216891678 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995114 → |
RCFY3617STANM+ furnace: R921V0603A17M4Cold climate designationAHRI reference: 216891680 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995115 → |
RCFY3621STANM+ furnace: R921V0705A21M4Cold climate designationAHRI reference: 216891681 | 18.00 | 8.50 | 27600 | 1.90 | EPA 3995116 → |
RCFY3617STANM+ furnace: R951V0603A17UHCold climate designationAHRI reference: 216891685 | 18.00 | 8.50 | 28000 | 1.90 | EPA 3995121 → |
RCFY3621STANM+ furnace: U98MV0603A17UPSCold climate designationAHRI reference: 216891688 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995124 → |
RCFY3617STANM+ furnace: R921V0403A17M4Cold climate designationAHRI reference: 216891701 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995126 → |
RCFY3621STANM+ furnace: R951V0403A17M4Cold climate designationAHRI reference: 216891692 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995129 → |
RCFY3621STANM+ furnace: U97MV0703A17DHSCold climate designationAHRI reference: 216891693 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995130 → |
RCFY3624MTANM+ furnace: R951V0705A21M4Cold climate designationAHRI reference: 216891748 | 18.00 | 10.00 | 28000 | 2.10 | EPA 3995138 → |
RCFY3617STANM+ furnace: R801V0504A17UHSCold climate designationAHRI reference: 216891594 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995140 → |
RCFY3624MTANM+ furnace: R962V0705A21M4Cold climate designationAHRI reference: 216891784 | 18.00 | 10.00 | 28000 | 2.10 | EPA 3995149 → |
RCFY3617STANM+ furnace: R962V0403A17M4Cold climate designationAHRI reference: 216891610 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995170 → |
RCFY3617STANM+ furnace: R962V0603A17M4Cold climate designationAHRI reference: 216891615 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995173 → |
RCFY3617STANM+ furnace: R951V0403A17M4Cold climate designationAHRI reference: 216891633 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995190 → |
RCFY3617STANM+ furnace: U97MV0703A17DHSCold climate designationAHRI reference: 216891638 | 18.00 | 8.50 | 27800 | 1.90 | EPA 3995196 → |
RCFY3624MTANM+ furnace: R921V1005A21M4Cold climate designationAHRI reference: 216891773 | 18.00 | 10.00 | 28000 | 2.10 | EPA 3995296 → |
RCFY3624MTANM+ furnace: R951V1005A21M4Cold climate designationAHRI reference: 216891771 | 18.00 | 10.00 | 28000 | 2.10 | EPA 3995297 → |
RCFY3621STANM+ furnace: R972V0603A17UPSAHRI reference: 218729548 | 18.00 | 8.50 | 25400 | 2.10 | EPA 4704726 → |
RCFY3617STANM+ furnace: R972V0603A17UPSAHRI reference: 218729546 | 18.00 | 8.50 | 25400 | 2.10 | EPA 4704728 → |
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 →