How can the fan be repaired? Do I need a new circuit board?
Thermostat question?
will not ignite after flames go out?
Myson Marathon 80c?
I need a roll of seal for the boiler panel on a Myson Orion 50b gc 4178996?
my heating and hot water needs fixing?
Myson thermostat won't click on?
myson apollo boiler?
has my central heating pump started to seize/jam up?
Help needed to fix Myson Apollo 40B boiler?
Why red light on ?
How can i over-ride the Myson thermostat's PIN number?