YH2F24TB21
LX SERIES
119 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for YH2F24TB21. 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 119 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 | 15.2–16 | 119 / 119 |
| EER2 · BTU/Wh | 11–12 | 119 / 119 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 119 / 119 |
| Cooling capacity · BTU/h | 22,800–24,200 | 119 / 119 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 20,600–22,800 | 119 / 119 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 13,100–14,600 | 119 / 119 |
| Heating capacity at 5°F / −15°C · BTU/h | 9,600–11,900 | 119 / 119 |
| COP at 5°F / −15°C | 1.96–2.3 | 119 / 119 |
| Equipment / loop type | HP - Split System | 119 / 119 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 119 / 119 |
| Compressor staging | Two-stage | 119 / 119 |
| Connected capability | No | 119 / 119 |
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 |
|---|---|---|---|---|---|
XAHB30CBAN1+ furnace: Y81E100B12LMPS1AHRI reference: 212475767 | 16.00 | 8.10 | 11700 | 2.24 | EPA 2474304 → |
XAHB30CBAN1+ furnace: Y81E100B12SMPS1AHRI reference: 212475765 | 16.00 | 8.10 | 11700 | 2.24 | EPA 2474313 → |
XAHB36DBAN1+ furnace: Y81E080B12SMPS1AHRI reference: 212475111 | 16.00 | 8.10 | 11400 | 2.28 | EPA 2476021 → |
XAFB30CBAN1+ furnace: Y81E040A12SMPS1AHRI reference: 212475555 | 16.00 | 8.10 | 11700 | 2.20 | EPA 2476381 → |
XAFB36DXXN1+TXV+ furnace: Y81E040A12SMPS1AHRI reference: 212475571 | 16.00 | 8.10 | 11400 | 2.24 | EPA 2476596 → |
XAHB36DBAN1+ furnace: Y81E080B12LMPS1AHRI reference: 212475113 | 16.00 | 8.10 | 11400 | 2.28 | EPA 2476747 → |
XAHB30CBAN1+ furnace: Y81E040A12LMPS1AHRI reference: 212475105 | 16.00 | 8.10 | 11700 | 2.22 | EPA 2476928 → |
XAFB36DBAN1+ furnace: Y81E040A12SMPS1AHRI reference: 212475575 | 16.00 | 8.10 | 11400 | 2.24 | EPA 2477514 → |
XAFC30CBAN1+ furnace: Y81E080B12LMPS1AHRI reference: 212476141 | 16.00 | 8.10 | 11600 | 2.22 | EPA 2477971 → |
XAFB30CBAN1+ furnace: Y81E040A12LMPS1AHRI reference: 212475559 | 16.00 | 8.10 | 11700 | 2.20 | EPA 2478328 → |
XAHB36DBAN1+ furnace: Y81E040A12LMPS1AHRI reference: 212475121 | 16.00 | 8.10 | 11500 | 2.26 | EPA 2478342 → |
XAHB36DBAN1+ furnace: Y81E040A12SMPS1AHRI reference: 212475119 | 16.00 | 8.10 | 11500 | 2.26 | EPA 2478741 → |
XAFB36DBAN1+ furnace: Y81E100B12LMPS1AHRI reference: 212475304 | 16.00 | 8.10 | 11400 | 2.26 | EPA 2479215 → |
XAHB30CBAN1+ furnace: Y81E080B12SMPS1AHRI reference: 212475547 | 16.00 | 8.10 | 11600 | 2.24 | EPA 2479559 → |
XAHB30CBAN1+ furnace: Y81E040A12SMPS1AHRI reference: 212475103 | 16.00 | 8.10 | 11700 | 2.22 | EPA 2480630 → |
XAFC30CBAN1+ furnace: Y81E080B12SMPS1AHRI reference: 212476139 | 16.00 | 8.10 | 11600 | 2.22 | EPA 2482393 → |
XAHC36DBAN1+ furnace: Y81E100B12SMPS1AHRI reference: 212476146 | 16.00 | 8.10 | 11500 | 2.28 | EPA 2482394 → |
XAHC36DBAN1+ furnace: Y81E100B12LMPS1AHRI reference: 212476147 | 16.00 | 8.10 | 11500 | 2.28 | EPA 2482395 → |
XAHB30CBAN1+ furnace: Y81E080B12LMPS1AHRI reference: 212475549 | 16.00 | 8.10 | 11600 | 2.24 | EPA 2484149 → |
XAFB36DXXN1+TXV+ furnace: Y81E040A12LMPS1AHRI reference: 212475573 | 16.00 | 8.10 | 11400 | 2.24 | EPA 2484154 → |
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 →