No dude
Calling for the rads will be 240 volt in from the white. , driving the valve open and then switching 240v out on the valve orange making boiler run and pump too.
Grey is only 240 live back tithe programmer when hot water is satisfied
Potterton Profile, hot water no heating
- Thread starter Nessie91
- Start date
No dude
Calling for the rads will be 240 volt in from the white. , driving the valve open and then switching 240v out on the valve orange making boiler run and pump too.
Grey is only 240 live back tithe programmer when hot water is satisfied
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