Recent content by Dadllfixit

Okay Thank you. I've put a bag around the PRV outlet and after topping up the system to 1.5bar and restarting I got about 3/4 of a litre in 2 hours. Pressure gauge reads about 0.8bar. I've read the FAQs on repressurizing the expansion tank. Does the water collected in the bag prove...

Hi guys, Hope you can help. I've viewed all the relevant and some of the irrelevant posts on similar subjects but nothing fits my exact problem. I have a five year old Vaillant Turbomax plus 828E. It has worked flawlessly for all of that time until the last 3 weeks. When the central...