
Myson Economist + Towerchron Programmer approx 1987?
will not ignite after flames go out?
How can the fan be repaired? Do I need a new circuit board?
pilot blows out?
has my central heating pump started to seize/jam up?
my heating and hot water needs fixing?
Help needed to fix Myson Apollo 40B boiler?
no hot water?
How do I replace an old boiler with minimum change?