Recent content by Antatkins

OK, good idea thanks, I shall post some pics when I can... Cheers

Hi, the water if failing to heat in my cylinder vial the boiler/coil. When the programmer calls for hot water the boiler fires up and the zone valve (Honeywell V3043H) actuator moves across but water does not seem to get to the coil?. I opened the drain cock at the base of the Cyl, where the...