NS18H36MA4-**
NS18H SERIES · NS18H Series · source records, page 2
35 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for NS18H36MA4-**. 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 35 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 | 17.1–19 | 35 / 35 |
| EER2 · BTU/Wh | 11.7–12.3 | 35 / 35 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 35 / 35 |
| Cooling capacity · BTU/h | 22,000–34,400 | 35 / 35 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 22,000–34,400 | 35 / 35 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 15,000–22,600 | 35 / 35 |
| Heating capacity at 5°F / −15°C · BTU/h | 14,500–18,400 | 35 / 35 |
| COP at 5°F / −15°C | 1.85–2.18 | 35 / 35 |
| Equipment / loop type | HP - Split System | 35 / 35 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 35 / 35 |
| Compressor staging | Continuously variable | 35 / 35 |
| Connected capability | No | 35 / 35 |
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 |
|---|---|---|---|---|---|
NCUC30BT4+ furnace: NF96U045V3B-*AHRI reference: 209941313 | 18.50 | 8.10 | 14900 | 1.96 | EPA 2447571 → |
NAM30V1TA4-**AHRI reference: 209941316 | 18.50 | 8.50 | 15200 | 1.98 | EPA 2447652 → |
NCUU30BP4+TXV+ furnace: NF96U045V3B-*AHRI reference: 209941312 | 18.50 | 8.10 | 14900 | 1.96 | EPA 2447664 → |
NCUC24BT4+ furnace: NF96U045S3B-*AHRI reference: 209941212 | 18.00 | 7.80 | 15600 | 1.93 | EPA 2447380 → |
NCHC30BT4+ furnace: NF96U070S3B-*AHRI reference: 209941223 | 18.00 | 8.50 | 15300 | 2.03 | EPA 2447383 → |
NCUU24BP4+TXV+ furnace: NF96U045S3B-*AHRI reference: 209941210 | 18.00 | 7.80 | 15600 | 1.93 | EPA 2447386 → |
NCUC24BT4+ furnace: NF96U070S3B-*AHRI reference: 209941311 | 18.00 | 7.80 | 15600 | 1.94 | EPA 2447398 → |
NCUU24BP4+TXV+ furnace: NF96U070S3B-*AHRI reference: 209941310 | 18.00 | 7.80 | 15600 | 1.94 | EPA 2447447 → |
NCUU30BP4+TXV+ furnace: NF96U045S3B-*AHRI reference: 209941211 | 17.50 | 8.10 | 15200 | 1.96 | EPA 2447381 → |
NAM42V1TA4-**AHRI reference: 209941279 | 17.50 | 8.50 | 18200 | 2.18 | EPA 2447391 → |
NAM24E1TA4-**AHRI reference: 209941282 | 17.50 | 8.10 | 14900 | 1.85 | EPA 2447399 → |
NAM30E1TA4-**AHRI reference: 209941283 | 17.50 | 8.50 | 15300 | 2.00 | EPA 2447400 → |
NCUC30BT4+ furnace: NF96U070S3B-*AHRI reference: 209941222 | 17.10 | 7.80 | 15200 | 1.96 | EPA 2447382 → |
NCUU30BP4+TXV+ furnace: NF96U070S3B-*AHRI reference: 209941221 | 17.10 | 7.80 | 15200 | 1.96 | EPA 2447387 → |
NAM18P1TA4AHRI reference: 209941280 | 17.10 | 8.50 | 14700 | 1.94 | EPA 2447392 → |
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 →