I've been considering a Honeywell Evohome controller but I have a Y plan system.
This means I would I need to add the "Hot Water Kit" (which uses a battery operated cylinder thermostat). I don't really want this and I'm happy to run my existing programmer on a regular timed program if possible.
I want the Evohome purely just for the heating as there is just me and my wife in a 4 bed house so we often heat the entire house needlessly (we use all rooms just not at the same time so I cannot just isloate with our current standard TRVs). The heating control with wireless TRVs would be perfect.
My current system is a Gloworm 12HXI controlled by a Grasslin Towerchrom QE2. Would I be able to leave the existing programmer connected to control the hot water and connect the Evohome purely for the radiators?
This means I would I need to add the "Hot Water Kit" (which uses a battery operated cylinder thermostat). I don't really want this and I'm happy to run my existing programmer on a regular timed program if possible.
I want the Evohome purely just for the heating as there is just me and my wife in a 4 bed house so we often heat the entire house needlessly (we use all rooms just not at the same time so I cannot just isloate with our current standard TRVs). The heating control with wireless TRVs would be perfect.
My current system is a Gloworm 12HXI controlled by a Grasslin Towerchrom QE2. Would I be able to leave the existing programmer connected to control the hot water and connect the Evohome purely for the radiators?
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