Not really mate, the orings on the pump go after about 15 years and the microswitch attaches to the diverter on the combi bends out of shape due to needing a new diverter after about 12 years. But even then not had many go wrong.
I've had my boiler for 17 years now.
Still going strong and never misses a beat.
Changed pump once - used one I got off another boiler. ( that was about 10 years ago )
Expansion tank replaced once - I lashed out and bought a new one. ( that was about 7 years ago )
Probably changed the PRV at the same time.
Replaced room thermostat some time ago also.
Almost forgot - replaced HSI once
I should really have a look at it again- summers coming soon - so I will make a note to have a look at it in April next year......Maybe!!!
I had a Glowworm 100FF from 1999 - 2019 needed one new fan from
ignite heat spares was still working when that house was demolished in August
bought it for peanuts brand new cause a fork lift had biffed the casing
centralheatking
I had a Glowworm 100FF from 1999 - 2019 needed one new fan from
ignite heat spares was still working when that house was demolished in August
bought it for peanuts brand new cause a fork lift had biffed the casing
centralheatking