NS17H18SA4-**A
NS17 Series · NS17H · NS17H SERIES · NS17H Series · source records, page 11
257 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for NS17H18SA4-**A. 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 257 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 | 15.2–16.8 | 257 / 257 |
| EER2 · BTU/Wh | 12.2–14 | 257 / 257 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 257 / 257 |
| Cooling capacity · BTU/h | 18,000 | 257 / 257 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,800–18,000 | 257 / 257 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,200–12,100 | 257 / 257 |
| Heating capacity at 5°F / −15°C · BTU/h | 7,500–9,700 | 257 / 257 |
| COP at 5°F / −15°C | 1.9–2.16 | 257 / 257 |
| Equipment / loop type | HP - Split System | 257 / 257 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 257 / 257 |
| Compressor staging | Single stage | 257 / 257 |
| Connected capability | No | 257 / 257 |
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 |
|---|---|---|---|---|---|
NCUC30AT4+TDR+ furnace: NF80U045T3A-*AHRI reference: 210261996 | 16.00 | 7.80 | 7900 | 1.98 | EPA 2462306 → |
NCDC3036BT4+TDR+ furnace: NF80D070S3B-*AHRI reference: 213355810 | 16.00 | 8.30 | 8700 | 2.06 | EPA 2841277 → |
NCDC3036CT4+TDR+ furnace: NF96D090S4C-*AHRI reference: 213355814 | 16.00 | 8.40 | 9300 | 2.06 | EPA 2841293 → |
NCUC24BT4+TDR+ furnace: NF97U045V3BAHRI reference: 215283264 | 16.00 | 8.10 | 8400 | 2.06 | EPA 3619401 → |
NCUC24BT5D-**+TDR+ furnace: NF97U045V3BAHRI reference: 215283269 | 16.00 | 8.10 | 8400 | 2.06 | EPA 3619403 → |
NCUU24BP4+TDR+TXV+ furnace: NF97U045V3BAHRI reference: 215283281 | 16.00 | 8.10 | 8400 | 2.06 | EPA 3619415 → |
NCHC24BT5D-**+TDR+ furnace: NF95X040S3B*AHRI reference: 217491214 | 16.00 | 8.10 | 8200 | 2.06 | EPA 4431930 → |
NCUC24BT5D-**+TDR+ furnace: NF95X040S3B*AHRI reference: 217491216 | 16.00 | 8.00 | 8200 | 2.06 | EPA 4431932 → |
NAM18V1TA5D-**AHRI reference: 217490900 | 16.00 | 8.10 | 8200 | 2.08 | EPA 4431950 → |
NAM24E1TA5D-**AHRI reference: 217490901 | 16.00 | 8.10 | 8500 | 2.14 | EPA 4431951 → |
NCHC24AT5D-**+TDR+ furnace: NF80X040S3A*AHRI reference: 217491139 | 16.00 | 7.80 | 8100 | 2.00 | EPA 4431965 → |
NCUC30AT5D-**+TDR+ furnace: NF80X040S3A*AHRI reference: 217491141 | 16.00 | 7.80 | 7500 | 1.92 | EPA 4431967 → |
NCUC24BT5D-**+TDR+ furnace: NF96U045S3B*AHRI reference: 217491269 | 16.00 | 8.00 | 8200 | 2.04 | EPA 4432925 → |
NCHC24BT5D-**+TDR+ furnace: NF96U045S3B*AHRI reference: 217491267 | 16.00 | 8.10 | 8200 | 2.06 | EPA 4432926 → |
NCDC36BT5D-**+TDR+ furnace: NF80D070S3B*AHRI reference: 217490920 | 16.00 | 8.30 | 8700 | 2.06 | EPA 4432960 → |
NCHC24AT5D-**+TDR+ furnace: NF80U045T3A*AHRI reference: 217490999 | 16.00 | 8.10 | 8200 | 2.02 | EPA 4432967 → |
NCUC24AT5D-**+TDR+ furnace: NF80U045T3A*AHRI reference: 217491000 | 16.00 | 8.10 | 8400 | 2.06 | EPA 4432968 → |
NCHC24BT5D-**+TDR+ furnace: NF80U090V4B*AHRI reference: 217491094 | 16.00 | 8.10 | 8700 | 2.08 | EPA 4432974 → |
NCUC24BT5D-**+TDR+ furnace: NF80U090V4B*AHRI reference: 217491096 | 16.00 | 8.10 | 8500 | 2.06 | EPA 4432976 → |
NCHC24BT5D-**+TDR+ furnace: NF96U070S3B*AHRI reference: 217491290 | 16.00 | 8.10 | 8200 | 2.06 | EPA 4432995 → |
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 →