| Subtype | Certificate Holder | Heat Pump Type | Certification Body |
|---|---|---|---|
| Air Source Heat Pump-R290-06 | V-Tac Poland Sp. z o.o. | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump-R290-12 | V-Tac Poland Sp. z o.o. | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump-R290-18 | V-Tac Poland Sp. z o.o. | Outdoor Air/Water | BRE Global Limited |
