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Honeywell HomeTHR92H1002 evohome Wireless Radiator Controller Head for UK, White

Honeywell HomeTHR92H1002 evohome Wireless Radiator Controller Head for UK, White

Q: If set temperature to 21 all night in my room, will the valve make noise, turning on and off to keep temperature?how many times rectify temp in a nigh

Yes, but it isn't very loud. I'm a light sleeper and it's never woke me. How often will depend on the weather, it will keep opening and closing to keep at 21 degrees. There is a setting on the mail controller that allow it to be a number of degrees off the required temp before activating which my help reduce that for you.

Q: Will these work with a steam heating system in the United States?

If they will fit the US thermostatic valves and the controller is the correct voltage and the steam is available at all times ...... it should work!

Q: Does this work with the Amazon Echo?

Not directly. You need to pair this to the Evohome controller. The Evohome controller is what connects to you boiler via the relay box. Then the Evohome controller connects to this TRV and controls it via a proprietary wireless signal. It’s not WIFI. The Evohome controller is wifi so you connect that to your home network and you will then have App control. Once you have that set up the Alexa integration can be set up. That will then give you the control you want.

Q: Do the radiator valves connect to the main house wifi, or do they use a proprietary wifi provided by the controller?

As stated they use a different frequency from wifi and do not have any interface to your network directly. They interface with the Evohome thermostat which then interfaces with your wifi and from there to the Honeywell evohome app and Amazon Echos (maybe Google, etc but I can only comment on Alexa as that’s all I have.)

Product ID: 48345108

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📶Wi-Fi connected precision

🔋2-year battery life

🛠️Tool-free easy install

Frequently Bought Together

Honeywell Home THR92H1002 evohome Wireless Radiator Controller Head for UK, White

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Description

🔥 Stay cozy, stay connected — smart heating made simple! 📲

LONG LASTING POWER - Two-year battery life with low-battery alerts keeps your system worry-free.
MULTI MODE FLEXIBILITY - Eco, holiday, and day-off modes tailor comfort to your lifestyle 24/7.
EFFORTLESS INSTALLATION - No tools needed—snap on and lock for instant upgrade to smart heating.
SMART WI FI INTEGRATION - Seamlessly control your heating zones remotely with evohome connectivity.
PRECISION TEMPERATURE CONTROL - Adjust in half-degree increments via intuitive backlit LCD dial.

The Honeywell Home THR92H1002 evohome Wireless Radiator Controller Head is a sleek, UK-specific smart radiator valve that integrates with the evohome Wi-Fi thermostat system. It offers precise temperature control with a backlit LCD, supports multiple programmable modes, and installs easily without tools on most radiator valves. Powered by two AA batteries, it delivers up to two years of operation with low-battery alerts, enabling efficient multi-zone heating management from anywhere via smartphone or voice assistants.

Specifications

Manufacturer	Honeywell
Part Number	THR92H1002
Product Dimensions	7.6 x 10.4 x 21.6 cm; 300 g
Batteries	2 AA batteries required. (included)
Item model number	THR92H1002
Style	Radiator Controller
Power Source	Battery Powered
Voltage	12 Volts
Item Package Quantity	1
Plug profile	Wall Mount
Special Features	Programmable
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	NiMH
Item Weight	300 g

Have a Question? See What Others Asked

If set temperature to 21 all night in my room, will the valve make noise, turning on and off to keep temperature?how many times rectify temp in a nigh

Will these work with a steam heating system in the United States?

Does this work with the Amazon Echo?

Do the radiator valves connect to the main house wifi, or do they use a proprietary wifi provided by the controller?

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