dual

Hi everyone I am in need of some help, at the weekend I purchased the Hive (heating and hot water) controller, successfully fitted this downstairs to control downstairs heating and hot water. House built in 2016 has the separate heating controller for upstairs. This thermostat in the bedroom...

RM Cylinders dual thermostat can it be wired to operate as a on and off for a zone valve with out any connection to the programmer/control of the boiler ? If yes how would it need to be wired?