| Sous-type | Titulaire du certificat | Type de pompe à chaleur | Organisme de certification |
|---|---|---|---|
| Grant Aerona3 HPID10R32 | Grant Engineering (UK) Ltd | Air extérieur/Eau | BRE Global Limited |
| Grant Aerona3 HPID13R32 | Grant Engineering (UK) Ltd | Air extérieur/Eau | BRE Global Limited |
| Grant Aerona3 HPID17R32 | Grant Engineering (UK) Ltd | Air extérieur/Eau | BRE Global Limited |
| Grant Aerona3 HPID6R32 | Grant Engineering (UK) Ltd | Air extérieur/Eau | BRE Global Limited |
