There is nothing on the brown when I call for heat.
Both zone valves for heating and hot water, the orange and greys are paired together in terminals 6 + 7 of junction box
All looks ok, no loose connections or anything untoward
well, i thought was an educated guess tbh, the valve opened manually , they are known to 'go' after a few years , which it has been in for. Fairly common problem/occurance id have thought
Hey , new to forum so not sure how it all works but here goes
Last week the heating wouldn't come on when called for from Programmer, went into storage and opened the solenoid valve manually and the heating fired up so i assumed the motor was done, ordered a new one. It came yesterday and i...
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