Recent content by stanman1

hi mike, ive just checked the drawing that came with the honeywel 3 port valve and it clearly shows the cold feed on the return! admittedly it is near the boiler but as the boiler and cylinder are next to each other i thought that my pipe position would be ok. it shows the vent near the boiler...

my friend insists on an old fashioned system, so what do you do? anyway that still doesn't get round the air lock problem at the cylinder! if i do a close coupled f.e. at the boiler i still have high spots on the return at the boiler and at the cylinder flow to the heating and the cylinder coil...

hi all, im a newby so forgive me if i make any boo boos whilst posting :? i am helping a friend install a central heating system and i have run into a problem on venting! the system is all on one level the cylinder is right next to the oil fired condensing boiler. as the flow and return pipes...