RD18AY24AJVC
ULTRA SERIES
75 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for RD18AY24AJVC. 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 75 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 | 17–19 | 75 / 75 |
| EER2 · BTU/Wh | 10–12 | 75 / 75 |
| HSPF2 · BTU/Wh | 8.1–10 | 75 / 75 |
| Cooling capacity · BTU/h | 20,800–21,400 | 75 / 75 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 20,600–24,000 | 75 / 75 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 17,900–19,800 | 75 / 75 |
| Heating capacity at 5°F / −15°C · BTU/h | 16,800–18,400 | 75 / 75 |
| COP at 5°F / −15°C | 1.9–2 | 75 / 75 |
| Equipment / loop type | HP - Split System | 75 / 75 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 75 / 75 |
| Compressor staging | Continuously variable | 75 / 75 |
| Connected capability | Yes | 75 / 75 |
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 |
|---|---|---|---|---|---|
RHMVY2421MEACNCold climate designationAHRI reference: 216980443 | 19.00 | 8.50 | 16800 | 2.00 | EPA 3995353 → |
RCFY2417STANM+ furnace: R801V0754A17UHCold climate designationAHRI reference: 217176016 | 19.00 | 10.00 | 18100 | 2.00 | EPA 4010320 → |
RCFY2417STANM+ furnace: R801V0503A14DZCold climate designationAHRI reference: 217176017 | 19.00 | 10.00 | 18100 | 2.00 | EPA 4010321 → |
RCFY2417STANM+ furnace: R802V0503A14DZCold climate designationAHRI reference: 217176023 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4010323 → |
RCFY2417STANM+ furnace: R802V0754A17UHCold climate designationAHRI reference: 217176030 | 19.00 | 10.00 | 18100 | 2.00 | EPA 4010329 → |
RH2VY2417STACNCold climate designationAHRI reference: 217176038 | 19.00 | 10.00 | 18000 | 2.00 | EPA 4010334 → |
RHMVY2417SEACNCold climate designationAHRI reference: 217176082 | 19.00 | 10.00 | 18000 | 2.00 | EPA 4010340 → |
RCFY2417STANM+ furnace: R801V0503A14UHCold climate designationAHRI reference: 217176010 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4439639 → |
RCFY2417STANM+ furnace: R802V0503A14UHCold climate designationAHRI reference: 217176013 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4439642 → |
RCFY2417STANM+ furnace: U98MV0603A17UPSCold climate designationAHRI reference: 217176044 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4439652 → |
RCFY2417STANM+ furnace: U97MV0603A17DHSCold climate designationAHRI reference: 217176055 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4439663 → |
RCFY2417STANM+ furnace: U97MV0703A17DHSCold climate designationAHRI reference: 217176068 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4439676 → |
RCFY2417STANM+ furnace: U98MV0703A17UPSCold climate designationAHRI reference: 217176078 | 19.00 | 10.00 | 18200 | 2.00 | EPA 4439686 → |
RH2VY3617STACNCold climate designationAHRI reference: 216613173 | 18.00 | 9.50 | 17000 | 2.00 | EPA 3992389 → |
RCFY2417MTANM+ furnace: R801V0754A17UHCold climate designationAHRI reference: 216891237 | 18.00 | 8.50 | 16900 | 1.90 | EPA 3994554 → |
RCFY2417MTANM+ furnace: R802V0754A17UHCold climate designationAHRI reference: 216891239 | 18.00 | 8.50 | 16900 | 1.90 | EPA 3994556 → |
RCFY2421MTANM+ furnace: R802V0754A17UHCold climate designationAHRI reference: 216891399 | 18.00 | 8.50 | 16900 | 1.90 | EPA 3994801 → |
RCFY2421MTANM+ furnace: R801V0754A17UHCold climate designationAHRI reference: 216891404 | 18.00 | 8.50 | 16900 | 1.90 | EPA 3994804 → |
RCFY2417STANM+ furnace: R801V1004A17UHCold climate designationAHRI reference: 217176034 | 18.00 | 10.00 | 18100 | 2.00 | EPA 4010330 → |
RH2TY2417STANNCold climate designationAHRI reference: 217176042 | 18.00 | 10.00 | 18000 | 2.00 | EPA 4010338 → |
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 →