N5A4S36*H*NAA*
Heil · Light Commercial Unit
ENERGY STAR CertifiedLight Commercial HVAC →
SEER2
15.2–15.5BTU/Wh
EER2
12.5–13BTU/Wh
Class
Very Small AC
System
Split
Heil N5A4S36*H*NAA*: SEER2 15.5 BTU/Wh, around the middle of the range for light commercial hvac (category median 15.5 BTU/Wh).
Where this model sits
SEER215.5BTU/Wh
15.2median 15.521.2
EER213BTU/Wh
11.2median 12.214.3
The Heil N5A4S36*H*NAA* is a 15.5 BTU/Wh light commercial unit using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 15.5 BTU/Wh it ranks around the middle of the 450 certified light commercial hvac models.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 15.5BTU/Wh |
| SEER2 (worst combination) | 15.2BTU/Wh |
| EER2 (best combination) | 13BTU/Wh |
| EER2 (worst combination) | 12.5BTU/Wh |
| Capacity & Configuration | |
| Equipment Class | Very Small AC |
| System Type | Split |
| Heating Section | Electric Resistance |
| Cold Climate Certified | NA |
| Combinations Rated | 222 |
All 17 specifications
| Refrigerant | |
|---|---|
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | N5A4S36*H*NAA* |
| ENERGY STAR ID | ES_1020846_N5A4S36*H*NAA*_10092025010713_19217841031 |
| Partner | Carrier Corporation |
| Date Qualified | 2026-02-27 |
| Available From | 2024-12-09 |
| Markets | United States, Canada |
Documentation
We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.