Panasonic / AIR-SOURCE HEAT PUMP
CU - 5YM36CBUC
CU Series · EPA record 4610321
Source checked Sep 21, 2026
Performance & equipment details
Values below belong to EPA record 4610321. Temperature points and test metrics are preserved as reported. Missing and zero values are not substituted with estimates.
| Metric or attribute | Source value |
|---|---|
| SEER2 · BTU/Wh | 20.00 |
| EER2 · BTU/Wh | 11.70 |
| HSPF2 · BTU/Wh | 9.20 |
| Cooling capacity · BTU/h | 35000 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37000 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 28400 |
| Heating capacity at 5°F / −15°C · BTU/h | 26000 |
| COP at 5°F / −15°C | 2.00 |
| Equipment / loop type | HP - Mini or Multi Split |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) |
| Compressor staging | Continuously variable |
| Connected capability | No |
Outdoor-model source rating
EPA reports this outdoor model and its ratings without listing individual indoor units. A complete matched configuration is not available in this record. Do not infer compatibility with a particular indoor unit.
EPA multi-split reporting rules ↗
Outdoor unit
+CU - 5YM36CBUCIndoor unit
Indoor configuration not listed by EPAAHRI reference 218214185 · reported by ENERGY STAR; no direct AHRI data connection.
All source records for CU - 5YM36CBUC →Specifications & provenance
Every value below is preserved from the source record. Checked Sep 21, 2026. Asterisks and other model wildcards are retained as published.
| Source field | Reported value | Evidence |
|---|---|---|
| pd id | 4610321 | EPA Sep 21, 2026 |
| markets | United States, Canada | EPA Sep 21, 2026 |
| cop at 5 f | 2.00 | EPA Sep 21, 2026 |
| eer2 btu wh | 11.70 | EPA Sep 21, 2026 |
| series name | CU Series | EPA Sep 21, 2026 |
| cold climate | Yes | EPA Sep 21, 2026 |
| hspf2 btu wh | 9.20 | EPA Sep 21, 2026 |
| model number | CU - 5YM36CBUC | EPA Sep 21, 2026 |
| product type | HP - Mini or Multi Split | EPA Sep 21, 2026 |
| seer2 btu wh | 20.00 | EPA Sep 21, 2026 |
| date certified | 2026-05-06T00:00:00.000 | EPA Sep 21, 2026 |
| manufacturer type | System Manufacturer | EPA Sep 21, 2026 |
| compressor staging | Continuously variable | EPA Sep 21, 2026 |
| energy star partner | Panasonic | EPA Sep 21, 2026 |
| connected capability | No | EPA Sep 21, 2026 |
| refrigerant with gwp | R-454B (GWP:470 | Lower GWP) | EPA Sep 21, 2026 |
| ahri reference number | 218214185 | EPA Sep 21, 2026 |
| cooling capacity btu h | 35000 | EPA Sep 21, 2026 |
| indoor unit brand name | Panasonic | EPA Sep 21, 2026 |
| outdoor unit brand name | Panasonic | EPA Sep 21, 2026 |
| date available on market | 2025-12-10T00:00:00.000 | EPA Sep 21, 2026 |
| energy star model identifier | ES_31845_CU - 5YM36CBUC_03102026050000_29218214185 | EPA Sep 21, 2026 |
| heating capacity at 5 f btu h | 26000 | EPA Sep 21, 2026 |
| meets most efficient criteria | Yes | EPA Sep 21, 2026 |
| heating capacity at 17 f btu h | 28400 | EPA Sep 21, 2026 |
| heating capacity at 47 f btu h | 37000 | EPA Sep 21, 2026 |
| meets peak cooling requirements | Yes | EPA Sep 21, 2026 |
| controls verification procedure cvp test | ENERGY STAR CVP Test | EPA Sep 21, 2026 |