NS17H42SA4-**A
NS17H · NS17H Series · source records, page 2
52 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for NS17H42SA4-**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 52 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 | 15.2–15.6 | 52 / 52 |
| EER2 · BTU/Wh | 12.5–13 | 52 / 52 |
| HSPF2 · BTU/Wh | 7.8–8.3 | 52 / 52 |
| Cooling capacity · BTU/h | 40,500–42,000 | 52 / 52 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,600–42,000 | 52 / 52 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 25,000–27,600 | 52 / 52 |
| Heating capacity at 5°F / −15°C · BTU/h | 19,600–21,800 | 52 / 52 |
| COP at 5°F / −15°C | 2–2.2 | 52 / 52 |
| Equipment / loop type | HP - Split System | 52 / 52 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 52 / 52 |
| Compressor staging | Single stage | 52 / 52 |
| Connected capability | No | 52 / 52 |
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 |
|---|---|---|---|---|---|
NCHC42CT5D-**+TDR+ furnace: NF80X100V5C*AHRI reference: 217491206 | 15.40 | 7.80 | 20000 | 2.00 | EPA 4432915 → |
NCHC48CT5D-**+TDR+ furnace: NF80X100V5C*AHRI reference: 217491207 | 15.40 | 7.80 | 20200 | 2.04 | EPA 4432916 → |
NAM42V1TA5D-**AHRI reference: 217490918 | 15.40 | 8.10 | 20200 | 2.14 | EPA 4432958 → |
NCUC48CT5D-**+TDR+ furnace: NF80L110S5C*AHRI reference: 217490985 | 15.40 | 7.80 | 19600 | 2.10 | EPA 4433064 → |
NCUC49CT5D-**+TDR+ furnace: NF80L110S5C*AHRI reference: 217490986 | 15.40 | 7.80 | 19800 | 2.10 | EPA 4433065 → |
NCHC42BT5D-**+TDR+ furnace: NF80L070S3B*AHRI reference: 217490965 | 15.40 | 7.80 | 20200 | 2.12 | EPA 4433106 → |
NCUC49CT5D-**+TDR+ furnace: NF80U110T5C*AHRI reference: 217491125 | 15.40 | 7.80 | 19900 | 2.08 | EPA 4433129 → |
NCUC48CT5D-**+TDR+ furnace: NF80U110S5C*AHRI reference: 217491113 | 15.40 | 7.80 | 19600 | 2.10 | EPA 4433173 → |
NCUC49CT5D-**+TDR+ furnace: NF80U110S5C*AHRI reference: 217491114 | 15.40 | 7.80 | 19800 | 2.10 | EPA 4433174 → |
NCHC42BT5D-**+TDR+ furnace: NF80X080V4B*AHRI reference: 217491194 | 15.40 | 8.00 | 20200 | 2.10 | EPA 4433257 → |
NCHC42BT5D-**+TDR+ furnace: NF80U090S4B*AHRI reference: 217491066 | 15.40 | 7.80 | 20000 | 2.12 | EPA 4433291 → |
NCUU49CP4+TDR+TXV+ furnace: NF97X080V4C-*AHRI reference: 210262454 | 15.20 | 7.80 | 20000 | 2.06 | EPA 2454950 → |
NCUU49CP4+TDR+TXV+ furnace: NF96U110S5C-*AHRI reference: 210262452 | 15.20 | 7.80 | 19900 | 2.08 | EPA 2455046 → |
NCUC49CT4+TDR+ furnace: NF96U110S5C-*AHRI reference: 210262462 | 15.20 | 7.80 | 19900 | 2.08 | EPA 2455254 → |
NCUC49CT4+TDR+ furnace: NF96U090S4C-*AHRI reference: 210262461 | 15.20 | 7.80 | 19900 | 2.08 | EPA 2455358 → |
NCHC48CT4+TDR+ furnace: NF80U110T5C-*AHRI reference: 210262455 | 15.20 | 7.80 | 20200 | 2.04 | EPA 2457579 → |
NCUC49CT4+TDR+ furnace: NF97X080V4C-*AHRI reference: 210262464 | 15.20 | 7.80 | 20000 | 2.06 | EPA 2461075 → |
NCHC48CT4+TDR+ furnace: NF80U110S5C-*AHRI reference: 210262456 | 15.20 | 7.80 | 20200 | 2.04 | EPA 2461756 → |
NCUU49CP4+TDR+TXV+ furnace: NF96U090S4C-*AHRI reference: 210262451 | 15.20 | 7.80 | 19900 | 2.08 | EPA 2462088 → |
NCHC48BT5D-**+TDR+ furnace: NF80L090S4B*AHRI reference: 217490978 | 15.20 | 7.80 | 20200 | 2.02 | EPA 4431973 → |
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 →