Hopefully someone can help me. I have a Baxi Eco 80 Combi Boiler, last week the CH always ON, even I turn the switch to hot water only, but the still on, That make my house like a oven, I just can use for when I need hot water turn the heater ON then finish turn off, anyone can tell me what happen. Please.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.