The world's largest supplier of underfloor heating

DEVIreg Smart Programmable Thermostat (Black)

DEVIreg Smart Programmable Thermostat (Black)

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RRP: £239.99Our Price£130.00 inc. VAT
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The DEVIreg™ Smart is an intuitive programmable timer thermostat to be connected to WIFI and DEVIsmart™ App controllable from anywhere, at any time. The thermostat is primarily used for controlling electrical floor heating elements. The thermostat is designed for fixed installation only and due to the special designed 2-part construction it fits a wide range of frames and sensors.

The DEVIreg™ Smart is fast and intuitive to setup using the App wizard. It has an open window detector and energy-saving program including an optimum start/end control ensuring the desired temperature at the correct time and thereby reducing the heating costs.

Offer superior comfort and control

The intuitive DEVIsmart App allows you to easily operate your floor heating from anywhere in the world, offering the highest level of comfort and control. That's just Smart.

Fast and easy installation

Turn your smartphone into your power tool and enjoy an easy and uncomplicated installation. Complete the entire setup without having to connect to your WiFi and copy settings from existing thermostats in seconds by using a code.

Multi-frame compatibility

The DEVIreg Smart is compatible with almost all existing frames and sensors already on the market and can effortlessly be integrated into existing systems.

Design features

  • Simple and intuitive touchscreen operation
  • Sleek, stylish design that fits all frames with 55 x 55 hole
  • The smartest, coolest-looking controller on the market

Energy-saving features

  • 7 day / 30 day / life time energy consumption readout for increased energy usage awareness
  • Open window detection automatically switches off the floor heating
  • Away mode

Usability features

  • Control heating from anywhere, at any time
  • A single DEVIreg Smart thermostat can be paired with up to 10 mobile devices using DEVIsmart App
  • With one DEVIsmart App you are able to control as many locations with as many DEVIreg Smart thermostats as you need
  • Can communicate with two mobile devices simultaneously
Operation voltage220 V- 240V~ 50/60 Hz
Standby power consumptionmax. 0,40 W
Resistive load
Inductive load

16A / 3680W @ 230V
1A (Cos φ = 0,3)
Sensing unit NTC 15 kΩ @ 25°C, 3 m. (default)
NTC 6,8 kΩ @ 25°C
NTC 10 kΩ @ 25°C
NTC 12 kΩ @ 25°C
NTC 33 kΩ @ 25°C
NTC 47 kΩ @ 25°C
RegulationPWM - Pulse Width Modulation
Ambient temperature0°C to 30°C
Frost protection5°C to 9°C (default 5°C)
Floor temperature limit Max. 20°C to 35°C (45°C)
Min. 10°C to 35°C (45°C)
Temperature range 5°C to 35°C (room)
5°C to 45°C (floor)
Storage temperature-20°C to 65°C
Cable specification max.1 x 4 mm2
Ball pressure test temperature75°C
Pollution degree2 (domestic use)
Controller type1 C
Software classA
IP class21
Protection classClass II
Dimensions (H/W/D) 85 mm x 85 mm x 20-24 mm
(in-wall depth: 22 mm)
Weight127 g

Delivery options

Our delivery costs vary according to order size and location. For more information see our Delivery page.

As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.

All orders placed after 3pm on a Friday and at the weekend will be processed on Monday and placed on next working day delivery

Please note: orders must be placed before 3pm to be eligible for our Next Working Day, Next Working Day Before 10:30am and Saturday delivery options.