YZT24B21
AFFINITY · source records, page 2
63 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for YZT24B21. 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 63 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 | 16–18 | 63 / 63 |
| EER2 · BTU/Wh | 11.7–14 | 63 / 63 |
| HSPF2 · BTU/Wh | 7.8 | 63 / 63 |
| Cooling capacity · BTU/h | 21,200–24,000 | 63 / 63 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 22,400–23,800 | 63 / 63 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 14,200–15,200 | 63 / 63 |
| Heating capacity at 5°F / −15°C · BTU/h | 10,900–12,200 | 63 / 63 |
| COP at 5°F / −15°C | 1.8–2.06 | 63 / 63 |
| Equipment / loop type | HP - Split System | 63 / 63 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 63 / 63 |
| Compressor staging | Two-stage | 63 / 63 |
| Connected capability | No | 63 / 63 |
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 |
|---|---|---|---|---|---|
XAFB36DBAN1+EBE23AAHRI reference: 210295886 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649421 → |
XAFB36DXXN1+EUE20A+TXVAHRI reference: 210295885 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649424 → |
XAFB36DXXN1+EUE15A+TXVAHRI reference: 210295883 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649425 → |
XAFB36DXXN1+EBE20A+TXVAHRI reference: 210295882 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649426 → |
XAFB36DXXN1+EBE17A+TXVAHRI reference: 210295881 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649427 → |
XAFB36DXXN1+EBE15A+TXVAHRI reference: 210295880 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649428 → |
XAFB36DXXN1+EBE23A+TXVAHRI reference: 210295878 | 17.00 | 7.80 | 10900 | 2.02 | EPA 2649430 → |
XAHB36DBAN1+ furnace: Y92E080B12SMPS1AHRI reference: 211770732 | 17.00 | 7.80 | 11500 | 2.00 | EPA 3990302 → |
XAFB36DBAN1+ furnace: Y92E080B12SMPS1AHRI reference: 211770736 | 17.00 | 7.80 | 11500 | 2.00 | EPA 3990303 → |
XAFB36DBAN1+ furnace: Y92E060B12SMPS1AHRI reference: 211770746 | 17.00 | 7.80 | 11800 | 2.00 | EPA 3990304 → |
XAFB36DBAN1+ furnace: Y91E080B12SMPS1AHRI reference: 211770761 | 17.00 | 7.80 | 11100 | 2.00 | EPA 3990385 → |
XAHB36DBAN1+ furnace: Y82E080B12LMPS1AHRI reference: 211770790 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990392 → |
XAFB36DXXN1+TXV+ furnace: Y81E080B12SMPS1AHRI reference: 211770806 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990394 → |
XAFB36DBAN1+ furnace: Y81E080B12SMPS1AHRI reference: 211770808 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990395 → |
XAHB36DBAN1+ furnace: Y81E080B12SMPS1AHRI reference: 211770804 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990396 → |
XAFB36DBAN1+ furnace: Y81E080B12LMPS1AHRI reference: 212475969 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990460 → |
XAFB36DXXN1+TXV+ furnace: Y81E080B12LMPS1AHRI reference: 212476008 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990461 → |
XAHB36DBAN1+ furnace: Y81E100B12SMPS1AHRI reference: 212475087 | 17.00 | 7.80 | 11000 | 1.80 | EPA 3990583 → |
XAHB36DBAN1+ furnace: Y81E100B12LMPS1AHRI reference: 212475089 | 17.00 | 7.80 | 11000 | 1.80 | EPA 3990588 → |
XAHB36DBAN1+ furnace: Y81E080B12LMPS1AHRI reference: 212476135 | 17.00 | 7.80 | 10900 | 1.80 | EPA 3990801 → |
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 →