UP18AZ36AJVC
Ruud · HP - Split System
18–20BTU/Wh
8.5BTU/Wh
34200BTU/hr
Yes
Ruud UP18AZ36AJVC: SEER2 20 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The Ruud UP18AZ36AJVC is a 34200 BTU/hr hp - split system using R-410A, a refrigerant with high global warming potential (GWP 2088). At 20 BTU/Wh it ranks around the middle of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is more efficient than the peer median of 19 BTU/Wh. In this size range, comparable Midea models average 20 BTU/Wh and TOSOT models average 21 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 20BTU/Wh |
| SEER2 (worst combination) | 18BTU/Wh |
| HSPF2 (best combination) | 8.5BTU/Wh |
| HSPF2 (worst combination) | 8.5BTU/Wh |
| EER2 (best combination) | 12.5BTU/Wh |
| COP at 5 °F | 2.20 |
| Capacity | |
| Cooling Capacity (max) | 34200BTU/hr |
| Cooling Capacity (min) | 34200BTU/hr |
| Heating at 47 °F | 36000BTU/hr |
| Heating at 17 °F | 41000BTU/hr |
| Heating at 5 °F | 43500BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | ULTRA SERIES |
| Indoor-Unit Combinations Rated | 13 |
| Refrigerant | |
| Type | R-410A |
| GWP Rating | R-410A (GWP:2088) |
| Identifiers | |
| Model Number | UP18AZ36AJVC |
| ENERGY STAR ID | ES_1071043_UP18AZ36AJVC_12102024123009_20209872710 |
| Partner | Rheem Sales Company, Inc. |
| Date Certified | 2026-06-03 |
| Available From | 2023-07-16 |
| Markets | United States, Canada |
Documentation
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