NS18H36MA4-**
NS18H SERIES · NS18H Series
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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
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 |
|---|---|---|---|---|---|
NCUC24BT4+ furnace: NF96U070V3B-*AHRI reference: 209941251 | 19.00 | 7.80 | 15200 | 1.93 | EPA 2447388 → |
NCUC30BT4+ furnace: NF96U070V3B-*AHRI reference: 209941252 | 19.00 | 8.10 | 14800 | 1.97 | EPA 2447389 → |
NAM36V1TA4-**AHRI reference: 209941275 | 19.00 | 8.50 | 18100 | 2.16 | EPA 2447390 → |
NCUC24BT4+ furnace: NF96U045V3B-*AHRI reference: 209941242 | 19.00 | 7.80 | 15300 | 1.93 | EPA 2447393 → |
NCUU24BP4+TXV+ furnace: NF96U045V3B-*AHRI reference: 209941241 | 19.00 | 7.80 | 15300 | 1.93 | EPA 2447394 → |
NCUU24BP4+TXV+ furnace: NF96U070V3B-*AHRI reference: 209941249 | 19.00 | 7.80 | 15200 | 1.93 | EPA 2447395 → |
NCUU30BP4+TXV+ furnace: NF96U070V3B-*AHRI reference: 209941250 | 19.00 | 8.10 | 14800 | 1.97 | EPA 2447396 → |
NCHC30BT4+ furnace: NF96U045V3B-*AHRI reference: 209941314 | 19.00 | 8.50 | 15000 | 2.03 | EPA 2447477 → |
NCHC30BT4+ furnace: NF96U070V3B-*AHRI reference: 209941315 | 19.00 | 8.50 | 14900 | 2.04 | EPA 2447478 → |
NAM36V2TA4AHRI reference: 213255778 | 19.00 | 8.50 | 18400 | 2.12 | EPA 2740123 → |
NAM30V2TA4AHRI reference: 213255777 | 19.00 | 8.50 | 15300 | 2.14 | EPA 2740124 → |
NAM24V2TA4AHRI reference: 213255776 | 19.00 | 8.50 | 14500 | 1.94 | EPA 2740125 → |
NCHC30BT4+TDR+ furnace: NF98U070M3BAHRI reference: 215835864 | 19.00 | 8.50 | 14900 | 2.04 | EPA 3737544 → |
NCUC30BT4+TDR+ furnace: NF98U070M3BAHRI reference: 215835896 | 19.00 | 8.10 | 14800 | 1.97 | EPA 3737545 → |
NCHC30BT5D-**+TDR+ furnace: NF98U070M3BAHRI reference: 215835871 | 19.00 | 8.50 | 14900 | 2.04 | EPA 3737546 → |
NCUU30BP4+TDR+TXV+ furnace: NF98U070M3BAHRI reference: 215835963 | 19.00 | 8.10 | 14800 | 1.97 | EPA 3737547 → |
NCUC30BT5D-**+TDR+ furnace: NF98U070M3BAHRI reference: 215835899 | 19.00 | 8.10 | 14800 | 1.97 | EPA 3737548 → |
NCHC30BT4+ furnace: NF96U045S3B-*AHRI reference: 209941214 | 18.50 | 8.50 | 15300 | 2.03 | EPA 2447385 → |
NAM24V1TA4-**AHRI reference: 209941285 | 18.50 | 8.50 | 15400 | 1.88 | EPA 2447397 → |
NAM18V1TA4-**AHRI reference: 209941284 | 18.50 | 8.50 | 15200 | 2.04 | EPA 2447401 → |
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 →