B Heating Service
These videos are intended for qualified Gas Safe registered engineers only. It is not a DIY guide and should not be used by individuals without the necessary expertise and certification. Working on gas appliances without proper training and qualifications can be dangerous and unlawful. Always consult a professional if you require assistance with boiler repairs or replacements.
How to turn on / Credit ON for Landis+Gyr G470 Household G4 Gas Meter
How to replace diverter valve on a Vaillant Eco Tec Plus boiler step by step
Replace plate / secondary heat exchanger on Vaillant eco tec plus 831 boiler step by step
How to replace Potterton Suprima 50 fan assembly step by step
How to replace pressure sensor Fault / E119 with good / high pressure on Baxi / Potterton / Main
How to clean, remove / refit condensate syphon / trap Baxi 800 / 600 boiler step by step
How to replace Vaillant Ecotec plus 618 system boiler Circulating Pump Head step by step
How to replace Baxi Duo tec Diverter valve cartridge with motor unit/actuator valve step by step
How to replace diverter valve on a Worcester / Bosch / British Gas 532 combi boiler
F61 fault code / Fluctuating / jumping temperature on Vaillant boiler
How to clean, remove / refit condensate trap / syphon Worcester Greenstar RI boiler step by step
How to diagnose transformer fault / replace transformer on a Worcester Ri boiler step by step
Fault F28 and F54 on Vaillant Eco Tec Plus / How to replace gas valve step by step
Replace burner gas kit / burner door seal on Vaillant eco Tec plus boiler step by step
How to replace fan assembly on Worcester 24 CDI boiler
How to remove, refit and clean Worcester Greenstar Ri boiler condensate trap / siphon step by step
How to replace auto air vent / Leaking auto air vent on Glow Worm Energy combi boiler step by step
Replace faulty pressure sensor, leaking auto air vent and flue manifold on Ideal Logic
How to replace secondary / plate heat exchanger on a Viessmann Vitodens 050-W boiler step by step
How to replace diverter valve cartridge / Leaking diverter valve on Ideal Vogue boiler step by step
Fluctuating / jumping temperature on Vaillant boiler / How to replace PCB / Motherboard step by step
How to remove, refit condensate trap on Worcester 8000 series boiler step by step
How to replace diverter valve . Leaking diverter valve on Baxi Duo Tec / Potterton Promax
How to replace diverter valve cartridge / Leaking diverter valve on Glow Worm Energy boiler
F2 Fault / Flame loss / How to replace gas valve on an Ideal Logic boiler step by step
Fault E160 on Potterton / Baxi / Main boiler / How to replace Fan Assembly step by step
How to replace circulating pump head on an Ideal Logic boiler step by step
How to diagnose, replace diverted, valve pressure sensor, auto air vent on Vaillant boiler
How to clean, remove / refit condensate trap Worcester SI combi boiler step by step
How to replace expansion pipe (vessel) on water side for a Viessman Vitodens 100 boiler step by step