NS18H36HA5***
Connect · source records, page 2
386 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for NS18H36HA5***. 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 386 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 | 15.2–19.3 | 386 / 386 |
| EER2 · BTU/Wh | 10–12 | 386 / 386 |
| HSPF2 · BTU/Wh | 8.1–9.6 | 386 / 386 |
| Cooling capacity · BTU/h | 32,200–36,200 | 386 / 386 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 34,000–38,500 | 386 / 386 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 27,000–29,600 | 386 / 386 |
| Heating capacity at 5°F / −15°C · BTU/h | 27,600–30,800 | 386 / 386 |
| COP at 5°F / −15°C | 1.8–1.95 | 386 / 386 |
| Equipment / loop type | HP - Split System | 386 / 386 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 386 / 386 |
| Compressor staging | Continuously variable | 386 / 386 |
| Connected capability | No | 386 / 386 |
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 |
|---|---|---|---|---|---|
NCHC36CT5****+TDR+ furnace: NF97U090V4CF***Cold climate designationAHRI reference: 217313665 | 18.40 | 9.00 | 28200 | 1.90 | EPA 4028921 → |
NCUU37CT5****+TDR+ furnace: NF80L090V5CF***Cold climate designationAHRI reference: 218079625 | 18.40 | 8.50 | 28200 | 1.90 | EPA 4569697 → |
NCUU37CT5****+TDR+ furnace: NF80U090V5CF***Cold climate designationAHRI reference: 218079624 | 18.40 | 8.50 | 28200 | 1.90 | EPA 4569698 → |
NCUC37CT5****+TDR+ furnace: NF80L090V5CF***Cold climate designationAHRI reference: 218079594 | 18.40 | 8.50 | 28200 | 1.90 | EPA 4569728 → |
NCUC37CT5****+TDR+ furnace: NF80U090V5CF***Cold climate designationAHRI reference: 218079593 | 18.40 | 8.50 | 28200 | 1.90 | EPA 4569729 → |
NCUC30BT5****+TDR+ furnace: NF97U070T3B***Cold climate designationAHRI reference: 218668532 | 18.40 | 8.80 | 29000 | 1.80 | EPA 4670903 → |
NCHC36CT5****+TDR+ furnace: NF97U110V4CF***Cold climate designationAHRI reference: 217313667 | 18.35 | 9.00 | 28200 | 1.90 | EPA 4028922 → |
NCU[C,U]36CT5****+TDR+ furnace: NF93U090S3CF***Cold climate designationAHRI reference: 217663209 | 18.35 | 8.50 | 28400 | 1.85 | EPA 4498199 → |
NCUC30BT5****+TDR+ furnace: NF80U090T3BF***Cold climate designationAHRI reference: 217313440 | 18.30 | 8.50 | 28400 | 1.85 | EPA 4028805 → |
NCUC36BT5****+TDR+ furnace: NF80U070V4BF***Cold climate designationAHRI reference: 217313535 | 18.30 | 8.50 | 28200 | 1.90 | EPA 4028810 → |
NCDC42BT5****+TDR+ furnace: NF93D045S3BF***Cold climate designationAHRI reference: 217313702 | 18.30 | 9.00 | 28200 | 1.90 | EPA 4028938 → |
NCUU37CT5****+TDR+ furnace: NF80L110V5CF***Cold climate designationAHRI reference: 218079628 | 18.30 | 8.50 | 28400 | 1.85 | EPA 4569694 → |
NCUU37CT5****+TDR+ furnace: NF80U110V5C***Cold climate designationAHRI reference: 218079627 | 18.30 | 8.50 | 28400 | 1.85 | EPA 4569695 → |
NCUU37CT5****+TDR+ furnace: NF93U090S3CF***Cold climate designationAHRI reference: 218079617 | 18.30 | 8.50 | 28000 | 1.85 | EPA 4569705 → |
NCUC37CT5****+TDR+ furnace: NF80L110V5CF***Cold climate designationAHRI reference: 218079597 | 18.30 | 8.50 | 28400 | 1.85 | EPA 4569725 → |
NCUC37CT5****+TDR+ furnace: NF80U110V5C***Cold climate designationAHRI reference: 218079596 | 18.30 | 8.50 | 28400 | 1.85 | EPA 4569726 → |
NCUC37CT5****+TDR+ furnace: NF93U090S3CF***Cold climate designationAHRI reference: 218079586 | 18.30 | 8.50 | 28000 | 1.85 | EPA 4569736 → |
NCHC30BT5****+TDR+ furnace: NF80U070V4BF***Cold climate designationAHRI reference: 217313593 | 18.25 | 8.50 | 28400 | 1.85 | EPA 4028888 → |
NAM42V1TA5****Cold climate designationAHRI reference: 216604751 | 18.20 | 9.00 | 30000 | 1.90 | EPA 3892999 → |
NCHC36CT5****+TDR+ furnace: NF98U090M3C***Cold climate designationAHRI reference: 217124134 | 18.20 | 9.00 | 28400 | 1.90 | EPA 4003610 → |
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 →