HIU Group Test Results
The companies listed below have released their test results for the Heating Interface Unit. Simply click on the logos below to access these results. Stay tuned as new test results for 2023 will be published soon, while previous years' results will still be accessible.
HIU’s can be published & registered with BESA without regulatory approval (WRAS/KIWA) if evidence is provided that submission for this approval has been undertaken. If approval has not been issued within 12 months of publishing, this will be reviewed.
To view the full data set for all tests please click here.
Hover here to see definitions
- HEATING MODULE 1-DH70 Indirect
- HEATING MODULE 2-DH55 Indirect
- HEATING MODULE 3-DH70 Direct No Mix Down
- HEATING MODULE 4-DH55 Direct No Mix Down
- HEATING MODULE 5-DH70 Direct Inc Mix Down
- HEATING MODULE 6-DH55 Direct Inc Mix Down
- HOT WATER MODULE 7-DH70-KWarm
- HOT WATER MODULE 8-DH55-KWarm
- HOT WATER MODULE 9-DH70-Non KWarm
- HOT WATER MODULE 10-DH55-Non KWarm
| BAXI | HI / HWI – 4/50 | 2024 | HI/HWI | Enertek | 17/07/2024 | Full report | ||||||||||
| BAXI | HI / HWI – 14/50 | 2024 | HI/HWI | Enertek | 17/07/2024 | Full report | ||||||||||
| Bosch | Flow 8500 60 H | 2023 | HI/HWI | Enertek | 24/07/2024 | Full report | ||||||||||
| Bosch | Flow 8500 50 H | 2023 | HI/HWI | Enertek | 24/07/2024 | Full report | ||||||||||
| Bosch | Flow 8500 40 H | 2023 | HI/HWI | Enertek | 24/07/2024 | Full report | ||||||||||
| Cetetherm | Pioneer | 2023 | HI/HWI | Enertek | 3/07/2024 | Full report | ||||||||||
| Evinox | TP 70/10 A | 2023 | HI/HWI | Enertek | 12/06/2024 | Full report | ||||||||||
| Intatec | HIPER2 | 2023 | HI/HWI | Enertek | 29/05/2024 | Full report | ||||||||||
| Vital Energi | vTherm°e (Cu) | 2024 | HI/HWI | Enertek | 06/03/2025 | Full report | ||||||||||
| YGHP | Indirect V2 | 2023 | HI/HWI | Enertek | 13/06/2024 | Full report |