Honeywell Home Smart Radiator Thermostat Valve / HR 35 ETRV / Programmable Thermostatic Radiator Valve / Digital Intelligent Central Heating Controller / White / 2 Pack

Price: £215.99 - £159.99
(as of Jun 26, 2026 21:34:16 UTC – Details)

From the brand

Smart Thermostats

Radiator Thermostats

Chimes

Precision Temperature Control: The smart radiator valve allows you to fine tune each room or zone with remarkable accuracy. Utilise separate programming for each day/week and switch up to 6 times per day.
Reduce Energy Consumption: energy efficient radiator valves help save on heating bills by adjusting output to the rooms and times you need. Easily program the smart trv with exact temperatures from 5 up to + 30 degrees C.
Easy Installation: No DIY expert or tools required! The smart thermostat fits most standard radiator valves and simply screws onto existing systems.
Universal: Compatible with most heating systems (including Honeywell Home, Danfoss, MNG and Heimeier), making it a versatile choice. Whether you have a traditional radiator system or a more modern setup, you can enjoy precise temperature control.
Simple to Use: No app or wifi required. Always visible controls on a large LCD display which orientates to the left or right to suit the installation. Rondostat and button control allow for precise manual temperature changes.
Convenient Features: Enjoy anti freeze and frost protection, child lock, open window detection, day off mode, holiday mode, party mode, and economy mode to suit all of your heating needs.
Modern Design: Our stylish, low profile, smart thermostat valve set combines a sleek, modern shape with accurate controls to fit perfectly into any interior or décor.

Product summary

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