QS15H18HA5***
Connect 2026
83 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for QS15H18HA5***. 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.
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Heating performance & equipment details
Ranges include the 83 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 | 15.2–17.2 | 83 / 83 |
| EER2 · BTU/Wh | 10.2–11 | 83 / 83 |
| HSPF2 · BTU/Wh | 8.1–8.8 | 83 / 83 |
| Cooling capacity · BTU/h | 17,900–18,900 | 83 / 83 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 18,000–18,600 | 83 / 83 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 15,000–15,600 | 83 / 83 |
| Heating capacity at 5°F / −15°C · BTU/h | 12,600–14,000 | 83 / 83 |
| COP at 5°F / −15°C | 1.8–2 | 83 / 83 |
| Equipment / loop type | HP - Split System | 83 / 83 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 83 / 83 |
| Compressor staging | Continuously variable | 83 / 83 |
| Connected capability | No | 83 / 83 |
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 |
|---|---|---|---|---|---|
NCHC30AT5****+TDR+ furnace: NF80U045T3A***Cold climate designationAHRI reference: 218685334 | 17.20 | 8.80 | 13700 | 2.00 | EPA 4672455 → |
NCUC24BT5****+TDR+ furnace: NF93U030T3BF***Cold climate designationAHRI reference: 218685600 | 17.10 | 8.50 | 14000 | 1.90 | EPA 4672408 → |
NCHC24BT5****+TDR+ furnace: NF80U090T3BF***Cold climate designationAHRI reference: 218685623 | 16.80 | 8.40 | 13900 | 1.90 | EPA 4672392 → |
NCHC30BT5****+TDR+ furnace: NF80U090T3BF***Cold climate designationAHRI reference: 218685636 | 16.70 | 8.40 | 13900 | 1.90 | EPA 4672381 → |
NCHC30AT5****+TDR+ furnace: NF80U045V3AF***Cold climate designationAHRI reference: 218685632 | 16.60 | 8.60 | 13800 | 2.00 | EPA 4672383 → |
NCHC30AT5****+TDR+ furnace: NF80U030V3AF***Cold climate designationAHRI reference: 218685631 | 16.60 | 8.60 | 13700 | 2.00 | EPA 4672384 → |
NCHC30BT5****+TDR+ furnace: NF98U070M3B***Cold climate designationAHRI reference: 218685342 | 16.60 | 8.40 | 13900 | 1.90 | EPA 4672449 → |
NCHC24BT5****+TDR+ furnace: NF98U070M3B***Cold climate designationAHRI reference: 218685331 | 16.60 | 8.40 | 13900 | 1.90 | EPA 4672458 → |
NCHC30BT5****+TDR+ furnace: NF80U070V3BF***Cold climate designationAHRI reference: 218685639 | 16.50 | 8.40 | 13800 | 1.90 | EPA 4672378 → |
NCHC30AT5****+TDR+ furnace: NF80L070T3AF***Cold climate designationAHRI reference: 218685630 | 16.50 | 8.60 | 13800 | 2.00 | EPA 4672385 → |
NCHC24BT5****+TDR+ furnace: NF93U030T3BF***Cold climate designationAHRI reference: 218685627 | 16.50 | 8.40 | 13900 | 1.90 | EPA 4672388 → |
NCUC30AT5****+TDR+ furnace: NF80U030V3AF***Cold climate designationAHRI reference: 218685605 | 16.50 | 8.30 | 13900 | 1.90 | EPA 4672404 → |
NCUC24AT5****+TDR+ furnace: NF80U045V3AF***Cold climate designationAHRI reference: 218685591 | 16.50 | 8.40 | 13900 | 1.90 | EPA 4672412 → |
NCUC24AT5****+TDR+ furnace: NF80U030V3AF***Cold climate designationAHRI reference: 218685590 | 16.50 | 8.40 | 13900 | 1.90 | EPA 4672413 → |
NCHC30AT5****+TDR+ furnace: NF80U070T3A***Cold climate designationAHRI reference: 218685335 | 16.50 | 8.60 | 13800 | 2.00 | EPA 4672454 → |
NAM24V2TA5****Cold climate designationAHRI reference: 218382704 | 16.40 | 8.80 | 13400 | 1.90 | EPA 4591154 → |
NCHC24AT5****+TDR+ furnace: NF80U045V3AF***Cold climate designationAHRI reference: 218685619 | 16.40 | 8.30 | 13900 | 1.90 | EPA 4672394 → |
NCHC24AT5****+TDR+ furnace: NF80U030V3AF***Cold climate designationAHRI reference: 218685618 | 16.40 | 8.30 | 13900 | 1.90 | EPA 4672395 → |
NCUC30BT5****+TDR+ furnace: NF80U070V3BF***Cold climate designationAHRI reference: 218685613 | 16.40 | 8.20 | 13900 | 1.90 | EPA 4672400 → |
NCUC30AT5****+TDR+ furnace: NF80U045V3AF***Cold climate designationAHRI reference: 218685606 | 16.40 | 8.30 | 13900 | 1.90 | EPA 4672403 → |
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 →