Recent content by 123moose123

Hi I used this when I did my summer house. Fully adjustable...

thanks it was the loop. capped both ends off and brought an external loop. thanks to all those who helped

Thanks for the replies. Its an internal filling loop. It has 11 radiators, its a large 3 bed house. I will disconnect the loop and see what happens. Are the replacement internal loops easy to source?

Hi, I'm after some advice/guidance. I have a 3 year old vaillant ecotec plus 837 combi boiler and the system pressure keeps rising. I'm at my wits end as to what has gone wrong and how to fix it. 1, only hot water is in use. Heating has been off for all summer. 2, boiler has been drained and...