Gas boiler operating instructions

You can download the operating system instructions for the most common systems installed in our households. Check what equipment you have installed, and then download the corresponding manuals.

Ideal boilers 

• Ideal Classic S1 15 FF (PDF, 2 MB)
• Logic Combi Esp1 (PDF, 1 MB)

Baxi boilers

• Baxi Bermuda 401 (PDF, 1 MB)
• Baxi Bermuda 50 4E (PDF, 3 MB)
• Baxi Bermuda 57 3E (PDF, 2 MB)
• Baxi Bermuda 57 4M (PDF, 1 MB)
• Baxi Combo 105e (PDF, 661 KB)
• Baxi Duo TEC 2 Combi (PDF, 2 MB)
• Baxi Duo TEC 40 HE (PDF, 483 KB)

Alpha boilers

• Alpha CB24 28X (PDF, 773 KB)
• Alpha CD25-28X (PDF, 147 KB)
• Alpha Eco 28 (PDF, 267 KB)
• Alpha Evoke (PDF, 7 MB)
• Alpha Intec 26 (PDF, 350 KB)
• Alpha Intec 2 CE (PDF, 5 MB)

Potterton boilers

• Potterton Promax Combi (PDF, 1 MB)
• Potterton Promax Combi 28 HE Plus (PDF, 1 MB)

Sime boilers

• Murelle HE (PDF, 793 KB)
• Murelle HE 25 (PDF, 2 MB)

Vaillant boilers

• Vaillant Ecomax (PDF, 2 MB)
• Vaillant EcoTEC (PDF, 3 MB)
• Vaillant Turbomax Plus 824e (PDF, 504 KB)
• Vaillant Turbomax VUW/Ecomax VUW (PDF, 1 MB)

Vokera boilers

• Vokera Linea 24 & 28 (PDF, 817 KB)
• Vokera Unica HE (PDF, 396 KB)

Worcester boilers

• Worcester 24-28 i Junior (PDF, 203 KB)
• Worcester 28 SI 2 (PDF, 553 KB)
• Worcester 280 RSF (PDF, 164 KB)
• Worcester Cdi Compact (PDF, 2 MB)
• Worcester Greenstar 12Rin 15Ri, 18Ri (PDF, 3 MB)
• Worcester Greenstar 24i, 281 Junior (PDF, 474 KB)
• Worcester Greenstar 24i, 28i Junior MK5 (PDF, 1 MB)
• Worcester Greenstar 25, 30, 35, 40 CDi (PDF, 1 MB)
• Worcester Greenstar 25i ERP (PDF, 4 MB)
• Worcester Greenstar 27, 30, 37, 42 CDi (PDF, 1 MB)
• Worcester Greenstar CDi Classic (PDF, 701 KB)
• Worcester Greenstar Highflow CDi (PDF, 571 KB)
• Worcester Greenstar i Combi ERP (PDF, 3 MB)
• Worcester Greenstar R30 HE (PDF, 418 KB)