Everyday‘s Comfort and Savings
Kasa Smart Thermostatic Radiator Valve Starter Kit

Precise Temperature Control
Kasa Smart Thermostatic Radiator Valve provides superior temperature precision from the moment it is installed. Get the exact temperature you set. Nothing more. Nothing less.

2s Fast Response
Featuring a much faster reaction time than traditional radiator valves, restores the comfort temperature in no time. (The 2s reaction time refers to the period before thermostats detects a change in temperature and begins the process of compensating for it after the display is off.)

Powerful Motor
The Kasa Smart Thermostatic Radiator Valve houses a powerful motor, opening and closing most valves without a hitch. Precisely and smoothly control your radiators for the perfect temperature in seconds.

Set Schedules and Save
Set heating schedules based on your daily routines to make heating more efficient and save your money.

Voice Control
Ask Alexa or Google Assistant to fine-tune your home’s temperature. No need to get up from the sofa or move a finger.

Control from Anywhere
Control all your radiators in your home from your phone. No more guessing if you left the heater on in an empty room.

Long-Range Connection. One Hub for All.
The Kasa Hub transmits signals to devices on a less-crowded, lower frequency broadband, providing a reliable and long-range connectivity. Each Hub can connect and manage up to 32 radiators.

Room-by-Room Comfort
Set the perfect temperature for each room individually to maximize comfort in the whole house. Each hub can manage up to 32 radiators.

Device Group Control
Group together several smart radiator valves to give an overall room temperature and control them with one touch.

Quick & Easy Installation
Install it yourself with our step-by-step guide. Two AA batteries can easily last through an entire heating season.

Compatibility
Fits on most radiator valve body thread (M30x1.5) and three adapters given to allow more compatibility.

Child Lock
Prevent children from managing your radiator accidentally.

Frost Protection
Keep your pipes unfrozen and your house safe.

Technical details
Compliance certificates	CE, RoHS, UKCA
Display
Built-in display	Yes
Display type	LED
Weight & dimensions
Diameter	5.65 cm
Height	84 mm
Power
Batteries required	Yes
Battery type	AA
Number of batteries supported	2
Battery voltage	1.5 V
Packaging content
Number of products included	1 pc(s)
Manual	Yes
Batteries included	Yes
Adapters included	RAV, RA
Features
Smart thermostat	Yes
Product colour	White
Wireless connection	Yes
Suitable for indoor use	Yes
Material	Polycarbonate
Control type	Rotary
Programmable	Yes
Operating temperature (T-T)	0 - 40 °C
Screw thread	M30 x 1.5mm
Operating frequency	868 MHz
Smartphone/tablet remote support	Yes
Child lock	Yes
Easy to install	Yes
Remotely operated	Yes
Works with Amazon Alexa	Yes
Works with the Google Assistant	Yes
Mobile operating systems supported	Android 10, Android 10.0, Android 11.0, Android 12.0, Android 5.0, Android 5.1, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 10.0, iOS 11.0, iOS 11.4, iOS 12, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15