Why can't I get hot water in my kitchen?
hot water out of cold water tap?
Vailant VCW 242EH, Sticking diverter valve?
Hot water cools when tap is opened fully?
how to fix problem?
vailant 242e turbomax and the temp keeps fluctuating?
valliant gmbh turbo max vuw gb 282/2-5?
No heating but plenty of hot water ?
How can I fix hammer knock in plumbing?