| Subtype | Certificate Holder | Heat Pump Type | Certification Body |
|---|---|---|---|
| Air Source Heat Pump R290 12 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R290 18 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R290 6 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R290 8 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R32 10 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R32 14 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R32 18 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R32 24 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
| Air Source Heat Pump R32 6 | Megawave Energy Limited | Outdoor Air/Water | BRE Global Limited |
