Drayton Wiser TRVs advice please

[Tintern21]

Hiya I have a Combi boiler, no room thermostat or separate heating control just control rad on boiler switch with Drayton TRVs on each rad. Can I replace the TRVs with Drayton wiser TRVs without a hub and control with smart phone to avoid buying the whole kit.

Many thanks from a newbie

 

[Tintern21]

Wonderful advice cheers. I've never had a boiler without a room thermostat or controller so have no idea where to start, that together with renting I'm a bit stuck. But good point about the water heating anyway which is kind of what I'm trying to avoid

 

[Tintern21]

have you considered removing the TRVs from one room and place a smart thermostat in that room?

that's a typical setup

It's fitting the thermostat I'm concerned about as not one currently. Will have to look into that first I presume

 

[Tintern21]

Id rather wire a thermostat than change a radiator valve

Hhhmmm all looks a bit difficult especially as I don't own it