M
mcniven
Weird that this is somethin I have never been asked or done. Iv changed many 3 port valves 2 port valves etc and copied wiring! But a customer today after a boiler swap asked me to swap his programmer because this one is old!
.... Is this a simple enough task? What should I be looking out for, obviously behind this control
Box is a junction box anythin to look out for?
Existing system is open vented pumped s plan
.... Is this a simple enough task? What should I be looking out for, obviously behind this control
Box is a junction box anythin to look out for?
Existing system is open vented pumped s plan