Does anyone know of a TRV that comes fitted with its own timer?
My central heating is currently a combi boiler and a number of radiators fitted with TRVs. Now the timer on the combi brings on the heating at the desired times, but I'm looking to use a further timer on each radiator valve to limit the time the individual radiator comes on. For example, if I bring the heating on at 5am - 8am so it's warm when we get up; I'd only want the upstairs radiators to come on - there's no need to heat the downstairs rooms.
My central heating is currently a combi boiler and a number of radiators fitted with TRVs. Now the timer on the combi brings on the heating at the desired times, but I'm looking to use a further timer on each radiator valve to limit the time the individual radiator comes on. For example, if I bring the heating on at 5am - 8am so it's warm when we get up; I'd only want the upstairs radiators to come on - there's no need to heat the downstairs rooms.