F 28 warning what does it mean?
Baxi Combi 80e - Hot water Inconsistant?
boiler no working properly?
Power but not activating Baxi 105e boiler?
How can i mend my baxi combi 105a?
Pressure Gauge on Modena 102?
How can I restore heat and hot water from BG 532i boiler?
Flow unit Green star 30 cdi?
what is wrong?