NS18H60HA5***
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352 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for NS18H60HA5***. 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 352 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 | 15.2–18.3 | 352 / 352 |
| EER2 · BTU/Wh | 9.6–11.7 | 352 / 352 |
| HSPF2 · BTU/Wh | 8.1–9.6 | 352 / 352 |
| Cooling capacity · BTU/h | 42,500–55,500 | 352 / 352 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 47,000–56,500 | 352 / 352 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 38,000–45,000 | 352 / 352 |
| Heating capacity at 5°F / −15°C · BTU/h | 39,000–45,000 | 352 / 352 |
| COP at 5°F / −15°C | 1.75–1.95 | 352 / 352 |
| Equipment / loop type | HP - Split System | 352 / 352 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 352 / 352 |
| Compressor staging | Continuously variable | 352 / 352 |
| Connected capability | No | 352 / 352 |
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 |
|---|---|---|---|---|---|
NCUC49CT5****+TDR+ furnace: NF97U090V4CF***Cold climate designationAHRI reference: 217313772 | 18.30 | 9.00 | 39000 | 1.85 | EPA 4028946 → |
NAM48V1TA5****Cold climate designationAHRI reference: 215869483 | 18.00 | 9.50 | 42000 | 1.75 | EPA 3716600 → |
NAM42V2TA5****Cold climate designationAHRI reference: 216604757 | 18.00 | 9.50 | 42500 | 1.85 | EPA 3893005 → |
NAM48E3TA5****Cold climate designationAHRI reference: 216705366 | 18.00 | 9.50 | 43000 | 1.85 | EPA 4028698 → |
NAS48E1TB5****Cold climate designationAHRI reference: 218635943 | 17.90 | 9.40 | 44500 | 1.80 | EPA 4661149 → |
NAS42E1TB5****Cold climate designationAHRI reference: 218635942 | 17.90 | 9.60 | 45000 | 1.80 | EPA 4661150 → |
NCUC48CT5****+TDR+ furnace: NF97U090V4CF***Cold climate designationAHRI reference: 217313734 | 17.80 | 9.00 | 39500 | 1.80 | EPA 4028860 → |
NCHC42CT5****+TDR+ furnace: NF97U090V4CF***Cold climate designationAHRI reference: 217313827 | 17.80 | 9.00 | 39500 | 1.80 | EPA 4028970 → |
NCUC49CT5****+TDR+ furnace: NF80U090V5CF***Cold climate designationAHRI reference: 217313782 | 17.70 | 9.00 | 39000 | 1.85 | EPA 4028951 → |
NCUC49CT5****+TDR+ furnace: NF80L090V5CF***Cold climate designationAHRI reference: 217313785 | 17.70 | 9.00 | 39000 | 1.85 | EPA 4028952 → |
NCUC49CT5****+TDR+ furnace: NF80U110V5C***Cold climate designationAHRI reference: 217124169 | 17.65 | 9.00 | 39000 | 1.85 | EPA 4003644 → |
NCUC49CT5****+TDR+ furnace: NF80L110V5CF***Cold climate designationAHRI reference: 217313787 | 17.65 | 9.00 | 39000 | 1.85 | EPA 4028953 → |
NAM42E1TA5****Cold climate designationAHRI reference: 216604754 | 17.60 | 9.00 | 43000 | 1.80 | EPA 3893002 → |
NAM42V1TA5****Cold climate designationAHRI reference: 216604755 | 17.60 | 9.00 | 43000 | 1.80 | EPA 3893003 → |
NCUC49CT5****+TDR+ furnace: NF93U110S4CF***Cold climate designationAHRI reference: 217313778 | 17.55 | 9.00 | 39000 | 1.85 | EPA 4028949 → |
NCHC42BT5****+TDR+ furnace: NF80U070V4BF***Cold climate designationAHRI reference: 217313812 | 17.55 | 9.40 | 39000 | 1.90 | EPA 4028964 → |
NAM48E1TA5****Cold climate designationAHRI reference: 216604756 | 17.50 | 9.00 | 43000 | 1.80 | EPA 3893004 → |
NAM48V2TA5****Cold climate designationAHRI reference: 216604758 | 17.50 | 9.00 | 43000 | 1.80 | EPA 3893006 → |
NAM42E3TA5****Cold climate designationAHRI reference: 216705365 | 17.50 | 9.40 | 42500 | 1.85 | EPA 4028697 → |
NCUC49CT5****+TDR+ furnace: NF80U110V5CF***Cold climate designationAHRI reference: 217313792 | 17.50 | 9.00 | 39000 | 1.85 | EPA 4028955 → |
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 →