pauldalya1
DIY
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Hi, I want to install a room thermostat (Salus ERT20RF) where there was none before. I would like to
leave an existing APT mechanical timer in place. My question is can I wire the switched live contacts (from both timer and thermostat) in series to turn on and off boiler ?. Both units have only 4 terminals (live, neutral, switched live and earth). Many thanks,
Paul.
leave an existing APT mechanical timer in place. My question is can I wire the switched live contacts (from both timer and thermostat) in series to turn on and off boiler ?. Both units have only 4 terminals (live, neutral, switched live and earth). Many thanks,
Paul.