| Brand Manfacturer |
Boiler Models |
| Vaillant |
All combination boiler models |
| Ariston |
ACO 27 MFFI, ACO 32 MFFI, ACO System 27 MFFI, ACO System 32 MFFI, ecoCombi 24-27kW, ecoSystem 24-27kW, ecoGenus 24kW, ecoGenus 24 MFFi, ecoGenus 24 RFFi, ecoGenus CSB 24kW |
| Atmos Heating Systems |
Multi 24/80 Condensing, Multi 24/80 Plus, Multi 32/80 Plus, Intersystem HE26, Interopen HE22 |
| Baxi Potterton |
Baxi Combi 130 HE Plus, Baxi Combi 80 HE Plus, Baxi 100HE, Potterton Promax 15HE, Potterton Promax 24HE |
| Boulter Buderus |
Buderus 500 24 System, Buderus 500 28 Combi, Buderus 600 11 Regular, Buderus 600 19 Regular, Buderus 600 24 Regular, Buderus 600 11 System, Buderus 600 19 System, Buderus 600 24 System, Buderus 600 24 Combi, Buderus 600 28 Combi, Buderus 800 (all models), Buderus GB302 (all models) |
| Broag-Remeha |
Selecta Combi, Selecta System |
| Ferroli |
Arena 30C, Arena 30A, Maxima 35C |
| Gledhill |
12 OV/SP, 18 OV/SP, 25 OV/SP |
| Glow-worm (Hepworth) |
Energy Saver Combi 80, Energy Saver Combi 100 |
| Ideal Boilers |
Icos HE 12, Icos HE 15, Icos HE 18, Icos HE 24, Icos System HE 24, Isar HE 24, Isar HE 30, Isar HE 35, Isar HE 260, Isar HE 325, Isar m 3080 Condensing, icos m3080, icos system m3080, Maximiser SE42 |
| Malvern Boilers |
Malvern 1020, Malvern 2026 |
| Potterton |
All models |
| Ravenheat Manufacturing |
CSI System, CSI System (T), CSI Primary Condensing, CSI 85T Condensing, CSI 85T Condensing, CSI 85 Condensing |
| Saunier Duval |
Ecosy II 28E, Ecosy II SB28E, Enviroplus F24e, Enviroplus F28e, Enviroplus F28e SB |
| Trianco |
TriStar Optima, TriStar Optima |
| Viessman |
Vitoden 100 |
| Vokera |
Syntesi 25e, Syntesi 29e, Syntesi 35, Hydra 26, Synergy 25e, Synergy 29e, Pinnacle 16, Pinnacle 26, Eclipse ESC 226, Eclipse ESS 216/226 |
| Warmworld |
Condensing, FFC30/60, FFC 65/80, HE Combi |
| Worcester Bosch |
Greenstar 28 HE System, Greenstar 25 HE Combi, Greenstar 30 HE Combi, Greenstar 27 HE Combi, Greenstar 27 HE System, Greenstar 28 HE Plus Combi, Greenstar 29 HE Conventional, Greenstar 40 HE Conventional, Greenstar 30 HE Plus Combi, Greenstar 40 HE Plus Combi, Greenstar 35 HE Plus Combi, Greenstar 12 Ri Regular, Greenstar 24 Ri Regular, Greenstar 440 Highflow |
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