| Model | UK Boiler Upgrade Scheme Product Eligibility List | Netherlands ISDE heat pumps |
|---|---|---|
| 02303 Sherpa Monobloc S2E 6 Heat pump | – | Listed since at least 12 Oct 2026 |
| 02309 Sherpa Monobloc S2E 12T Heat pump | – | Listed since at least 12 Oct 2026 |
| 02311 Sherpa Monobloc S2E 16T Heat pump | – | Listed since at least 12 Oct 2026 |
| 02598 - SHERPA MONOBLOC S4 P 6 Heat pump | – | Listed since at least 12 Oct 2026 |
| 02599 - SHERPA MONOBLOC S4 P 9 Heat pump | – | Listed since at least 12 Oct 2026 |
| 02600 - SHERPA MONOBLOC S4 P 12 Heat pump | – | Listed since at least 12 Oct 2026 |
| 02601 - SHERPA MONOBLOC S4 P 15 Heat pump | – | Listed since at least 12 Oct 2026 |
| 02602 - SHERPA MONOBLOC S4 P 12 T Heat pump | – | Listed since at least 12 Oct 2026 |
| 02603 - SHERPA MONOBLOC S4 P 15 T Heat pump | – | Listed since at least 12 Oct 2026 |
| SHERPA MONOBLOC S4 P 12 Heat pump | Listed since at least 12 Oct 2026 Certification period ends 27 Mar 2035 | – |
| SHERPA MONOBLOC S4 P 12T Heat pump | Listed since at least 12 Oct 2026 Certification period ends 27 Mar 2035 | – |
| SHERPA MONOBLOC S4 P 15 Heat pump | Listed since at least 12 Oct 2026 Certification period ends 27 Mar 2035 | – |
| SHERPA MONOBLOC S4 P 15T Heat pump | Listed since at least 12 Oct 2026 Certification period ends 27 Mar 2035 | – |
| SHERPA MONOBLOC S4 P 6 Heat pump | Listed since at least 12 Oct 2026 Certification period ends 27 Mar 2035 | – |
| SHERPA MONOBLOC S4 P 9 Heat pump | Listed since at least 12 Oct 2026 Certification period ends 27 Mar 2035 | – |
"Since at least" means the line was already on the list when our record of it began. Names can be printed differently on each list; a model missing from a column may be listed under another spelling. Report a problem
Changes to Olimpia-Splendid S.p.A lines
Our record of Olimpia-Splendid S.p.A lines began on 12 Oct 2026. Nothing has changed since. The lists are checked every morning, and any change appears here the same day.
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