pressure relief valve?
How can i fix my Chaffoteaux Minima HE 30 Combination boiler?
hotwater downstairs no hotwater upstairs in bath and sink ?
My boiler won't light but will when we take the cover off ?
how do i solve error e02 on combi boiler chaffoteaux and maury model minima?
Chaffoteaux & Maury water pressure loss?
chaffoteaux and maury boiler, no hot water?
How can I fix my chaffoteaux & Maury Britony Combi SE?
How can I fix my boiler chaffoteaux&maury?
gas water heater chaffoteaux britony 11t (geyser ) 11 years old?
How can I fix my Chaffoteaux & Maury boiler?
Chaffoteaux + Maury help/advice?
chaffoteaux britony combi 80 g20 20mbar - h/w ok, c/h always on?
Chaffoteaux et Maury with no hot water?
Chaffoteaux Mx2 24 error 50?