Configuration of the TRVs is super flexible, and multiple units can be combined into a single zone. This is particularly handy if you’ve got rooms with multiple radiators.

The boiler branded heating controls are quite expensive, although the Worcester Easy comes with upto 10 years of manufacturer’s guarantee when fitted with a compatible Worcester boiler The HR92UK Radiator Controller has its own internal sensor and can be directly bound to the evohome Controller to temperature control a room or can be used in conjunction with any of Honeywell’s wireless room thermostats (for example a DTS92) should the HR92UK be poorly located (behind furniture, beds, curtains, etc).must have ‘time and temperature controls’ namely a programmable room thermostat or a thermostat with separate programmer. You can still opt to install an advanced control. Existing boiler installations: We were blown away by how simple the Honeywell Evohome was to set up and use. The app is brilliantly designed, and all of the features are genuinely useful. It doesn’t feel like there’s anything superfluous about the kit or the app.

You mention that there are other noisier auto-TRVs out there. I'm sure that's the case but it would appear that at least one of these can be silenced using grease - see these before and after videos:Your first job is to set a schedule for each zone. A setup wizard helps you, but we found it easier to take each room and control it separately. For example, you may want your bathroom to heat up early so it’s warm when you get up; you can fire up the kitchen a little later, so it’s warm when you get downstairs. To minimise the operational noise the system was designed to only fully open or close the valve at the start and end of a heat demand at other times it minimised the adjustment to single steps and its operation is very quiet. Custom mode lets you control what happens. For example, I had it as a Guest mode, which turned the heating on in the spare bedroom and bathroom for when guests came round. Multi-Zone Products Unfortunately, due to the global microchip shortage no Evohome MZ products are currently in production. We recommend the more affordable but equally feature matched Drayton Wiser systems as a MZ alternative. You can see the full range on our sister-store linked below – Feel free to get in touch if you have any questions.