RD18AY24AJVC
ULTRA SERIES · source records, page 2
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 |
|---|---|---|---|---|---|
RCFY2417MTANM+ furnace: R802V0503A14DZCold climate designationAHRI reference: 216819033 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4027947 → |
RCFY2417MTANM+ furnace: R801V0503A14UHCold climate designationAHRI reference: 216819041 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4027948 → |
RCFY2417MTANM+ furnace: R801V0503A14DZCold climate designationAHRI reference: 216819045 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4027950 → |
RCFY2417MTANM+ furnace: R802V0503A14UHCold climate designationAHRI reference: 216819052 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4027952 → |
RCFY2421MTANM+ furnace: R802V1005A21UHCold climate designationAHRI reference: 216819282 | 18.00 | 9.50 | 16900 | 1.90 | EPA 4027959 → |
RCFY2421MTANM+ furnace: U97MV0703A17DHSCold climate designationAHRI reference: 216819313 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4027983 → |
RCFY2421MTANM+ furnace: U97MV0603A17DHSCold climate designationAHRI reference: 216819334 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4027991 → |
RCFY2417MTANM+ furnace: U97MV0603A17DHSCold climate designationAHRI reference: 216819158 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4028213 → |
RCFY2417MTANM+ furnace: U98MV0603A17UPSCold climate designationAHRI reference: 216819160 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4028214 → |
RCFY2417MTANM+ furnace: U97MV0703A17DHSCold climate designationAHRI reference: 216819163 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4028215 → |
RCFY2421MTANM+ furnace: U97MV0855A21DHSCold climate designationAHRI reference: 216819233 | 18.00 | 9.50 | 16900 | 1.90 | EPA 4028219 → |
RCFY2421MTANM+ furnace: U98MV1005A21UPSCold climate designationAHRI reference: 216819257 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4028226 → |
RCFY2421MTANM+ furnace: U98MV0855A21UPSCold climate designationAHRI reference: 216819360 | 18.00 | 9.50 | 16900 | 1.90 | EPA 4028407 → |
RCFY2421MTANM+ furnace: U98MV0603A17UPSCold climate designationAHRI reference: 216819362 | 18.00 | 9.50 | 17000 | 1.90 | EPA 4028408 → |
RCFY2417MTANM+ furnace: U98MV0703A17UPSCold climate designationAHRI reference: 216819140 | 18.00 | 8.10 | 17000 | 1.90 | EPA 4028454 → |
RCFY2421MTANM+ furnace: U97MV1005A21DHSCold climate designationAHRI reference: 216819264 | 18.00 | 8.10 | 17000 | 1.90 | EPA 4028460 → |
RCFY2421MTANM+ furnace: U98MV0703A17UPSCold climate designationAHRI reference: 216819317 | 18.00 | 8.10 | 17000 | 1.90 | EPA 4028464 → |
RCFY2417STANM+ furnace: R801V0504A17UHUCold climate designationAHRI reference: 217176004 | 18.00 | 10.00 | 18300 | 2.00 | EPA 4439633 → |
RCFY2417STANM+ furnace: R802V0504A17UHCold climate designationAHRI reference: 217176006 | 18.00 | 10.00 | 18200 | 2.00 | EPA 4439635 → |
RCFY2417STANM+ furnace: R801V0504A17UHNCold climate designationAHRI reference: 217176011 | 18.00 | 10.00 | 18200 | 2.00 | EPA 4439640 → |
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 →