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Andrew Smith
Andrew Smith, Home Appliance Technician
Category: Appliance
Satisfied Customers: 3629
Experience:  Gas cooker specialist
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Vaillant eco tec plus r1 boiler display flickering and when

Resolved Question:

vaillant eco tec plus r1 boiler display flickering and when press i button display reads 888
Submitted: 1 year ago.
Category: Appliance
Expert:  Andrew Smith replied 1 year ago.
Is there something specific that it displays when it is flickering?
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