Recent content by georgeegee

i'm housesitting for parents....i'll have to contact them......thanks for your help

all i know is that it is a valiant ecotec plus 637 R1 condensing system boiler. the diagram shown doesn't match my boiler (i have fewer pipes.) and there are certainly no grey valves for manual turning

there are valves on flow/return which can be turned with pliers but nothing that i can turn on by hand. is it these valves that i should turn??

Lost about a pint of water through loose radiator connection. Now error F22 but have no tap heads underneath to refill (there are valves on flow/return which can be turned with pliers but am unsure whether to turn these). I read the following on forum: 'Ecotec plus range needs the...