Vaillant Ecotec Plus 937 problem

Mine is a "vaillant ecotec plus 937". I have turned the water dial down as you said (I believe this turns off the warm start) and the C symbol disappeared.

I only have the temperature displayed on the front now. Still no hot water.

I pressed the flame with a cross to reset and it made some noises but no luck.
Sponsored Links

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local