I have a Procombi boiler and today the green light has been flashing intermittently every 0.5 seconds (but working fine). Now however, it is flashing intermittently green and doesn't fire up. Neither heating nor hot water working. Any ideas what the problem could be?
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PRO COMBI BOILER NO HEAT OR WATER NOT FIRING
- Thread starter noheatinghelp
- Start date
There are two dials. One showing at 10 and the other at 2. The green light is now red
Is your condensate pipe frozen?
get it seviced the venturi will be full of carp. have one that needs doing every year without fail
A
angelf
air pressure switch faulty
are there any fault codes showing up on the display? when you open a hot tap does the boiler start and then stop? any noises?
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