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Brian, HVAC Technician
Category: HVAC
Satisfied Customers: 869
Experience:  OFTEC registered oil heating engineer and plumber.
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My Vaillant EcoTEC Plus 624 boiler has stopped radiator heating

Customer Question

My Vaillant EcoTEC Plus 624 boiler has stopped 'radiator heating' but 'water heating' is perfectly alright. Since 'water heating' is working, Vaillant Customer Service said, it is not the boiler issue. I can see 'tap' symbol on boiler display but not 'radiator' display which use to before when it was working.
Can some one explain me what is the real problem and how it can be resolved?
Submitted: 4 years ago.
Category: HVAC
Expert:  Brian replied 4 years ago.

Brian :

Hi my name is Brian.

Brian :

What make and model programmer and thermostat do you have please.