I have an Ideal Mexico boiler, a Landis & Gyr RWB2 programmer and a Honeywell V4043H 2 port valve.
It looks like the hot water is heated by gravity and the CH by pump.
Is it possible to fit a Sunvic TLX 6501 programmable room thermostat to this system and if so can this be done by connecting the wires from the thermostat by breaking into the dark grey wire into the V4034H.
Any help will be appreciated
Tony
It looks like the hot water is heated by gravity and the CH by pump.
Is it possible to fit a Sunvic TLX 6501 programmable room thermostat to this system and if so can this be done by connecting the wires from the thermostat by breaking into the dark grey wire into the V4034H.
Any help will be appreciated
Tony