RD18AY48AJVC
K-SERIES · K-Series · source records, page 11
218 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for RD18AY48AJVC. 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 218 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 | 16–19 | 218 / 218 |
| EER2 · BTU/Wh | 10–12 | 218 / 218 |
| HSPF2 · BTU/Wh | 8.1–10 | 218 / 218 |
| Cooling capacity · BTU/h | 40,500–43,500 | 218 / 218 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 40,500–48,000 | 218 / 218 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 35,600–40,500 | 218 / 218 |
| Heating capacity at 5°F / −15°C · BTU/h | 30,800–38,000 | 218 / 218 |
| COP at 5°F / −15°C | 2–2.2 | 218 / 218 |
| Equipment / loop type | HP - Split System | 218 / 218 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 218 / 218 |
| Compressor staging | Continuously variable | 218 / 218 |
| Connected capability | Yes | 218 / 218 |
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 |
|---|---|---|---|---|---|
TCFY4821STANM+ furnace: FR951V0705A21UHUCold climate designationAHRI reference: 217562143 | 17.00 | 8.10 | 37800 | 2.10 | EPA 4513625 → |
TCFY4824STANM+ furnace: FR962V0705A21M4SCold climate designationAHRI reference: 217562144 | 17.00 | 10.00 | 37800 | 2.10 | EPA 4513626 → |
TCFY4821STANM+ furnace: FR97MV0855A21DHCold climate designationAHRI reference: 217562147 | 17.00 | 10.00 | 37800 | 2.10 | EPA 4513629 → |
TCFY4821STANM+ furnace: FR951V0855A21M4SCold climate designationAHRI reference: 217562153 | 17.00 | 10.00 | 37800 | 2.10 | EPA 4513635 → |
TCFY4824STANM+ furnace: FR98MV1005A21UPCold climate designationAHRI reference: 217562155 | 17.00 | 10.00 | 38000 | 2.10 | EPA 4513637 → |
TCFY4821STANM+ furnace: FR801V1004A17UHCold climate designationAHRI reference: 217562156 | 17.00 | 10.00 | 37800 | 2.10 | EPA 4513638 → |
TCFY4821STANM+ furnace: FR921V0705A21M4SCold climate designationAHRI reference: 217562157 | 17.00 | 10.00 | 37800 | 2.10 | EPA 4513639 → |
TCFY4824STANM+ furnace: FR962V0855A21M4SCold climate designationAHRI reference: 217562159 | 17.00 | 10.00 | 37800 | 2.10 | EPA 4513641 → |
RCFY4821STANM+ furnace: FR801V0704A17UHCold climate designationAHRI reference: 216820080 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4028013 → |
RCFY4821STANM+ furnace: FR802V0504A17UHCold climate designationAHRI reference: 216819665 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4028466 → |
RCFY4821STANM+ furnace: FR801V0504A17UHSCold climate designationAHRI reference: 216819809 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4028504 → |
RCFY4821STANM+ furnace: FR801V0504A17UHNCold climate designationAHRI reference: 216819891 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4028512 → |
RCFY4821STANM+ furnace: FR801V0504A17UHUCold climate designationAHRI reference: 216819905 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4028513 → |
TCFY4821STANM+ furnace: FR801V0704A17UHCold climate designationAHRI reference: 217562181 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4513545 → |
TCFY4821STANM+ furnace: FR801V0504A17UHNCold climate designationAHRI reference: 217562161 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4513559 → |
TCFY4821STANM+ furnace: FR801V0504A17UHUCold climate designationAHRI reference: 217562163 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4513561 → |
TCFY4821STANM+ furnace: FR802V0504A17UHCold climate designationAHRI reference: 217562130 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4513613 → |
TCFY4821STANM+ furnace: FR801V0504A17UHSCold climate designationAHRI reference: 217562150 | 16.00 | 8.10 | 38000 | 2.00 | EPA 4513632 → |
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 →