| Subtype | Certificate Holder | Heat Pump Type | Certification Body |
|---|---|---|---|
| Warmondo–WM-L | MULTIBETON GmbH | Outdoor Air/Water | BRE |
| Warmondo–WM-M | MULTIBETON GmbH | Outdoor Air/Water | BRE |
| Warmondo–WM-S | MULTIBETON GmbH | Outdoor Air/Water | BRE |
| Warmondo–WM-XL | MULTIBETON GmbH | Outdoor Air/Water | BRE |
