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Kozenix Thermostat with temperature display on a white background
  • Kozenix Thermostat with temperature display on a white background
  • Smart Kozenix Thermostat and speaker with text indicating compatibility with Google Assistant and Amazon Alexa on a white background.
  • Digital Kozenix Thermostat and heating system components on a white background
  • Baby sitting on the floor with a Kozenix Thermostat in the background
  • Kozenix Thermostat on a wall with a room showing overheating issues.
  • Measurement dimensions of a shower control panel with various measurements labeled.
  • Wiring diagram for different types of heating systems on a white background
  • Kozenix Thermostat control system with floor plan, user profiles, and smartphone app on a white background
  • Kozenix Thermostat app on a smartphone with people walking in the background
  • Kozenix Thermostat temperature controller with flames and smoke effects on a white background
  • Kozenix Thermostat with temperature display on a dark background
  • Smart clock and smartphone app on a white background
  • Room with a Kozenix Thermostat temperature controller displaying temperatures and heat flow arrows.
  • Kozenix Thermostat on a wall with a living room background
  • Kozenix Thermostat wider adaptability
  • Digital Kozenix Thermostat with temperature display on a white background
Kozenix Thermostat

Kozenix Thermostat
£99.00 £129.00

23% Off • Limited Time
Specifications
  • Size: 88 × 88 × 12 mm
  • Weight: 250 g
  • Material: PC + ABS
  • Operating Voltage: 95–240V
  • Current Size: 5A (Water/Gas) / 16A (Electric)
  • Protection Level: IP20
  • Sensor: NCT, 10K
Shipping & Delivery Information

At Harlix Tech & Home, we provide fast, reliable, and affordable delivery worldwide. All orders come with tracking numbers, so you can follow your package every step of the way.

Delivery Costs & Timelines
  • Shipping costs depend on your location, and orders over £60 qualify for free standard delivery.
UK Orders:
  • Processed within 2–5 working days and delivered in 3–5 working days.
International Orders:
  • Shipping times are usually around 7–10 working days depending on destination.
  • Free shipping on orders over £60.

Need it sooner? Next-day delivery is available across the UK on our core product range. Contact us to arrange this option.
Return & Exchanges

We want you to be fully satisfied with your purchase. If you change your mind, you may return or exchange your item within 30 days of delivery, provided it’s unused, in its original packaging, and in a resaleable condition.

Returns are handled within the UK, typically via Royal Mail. Once we receive and inspect the item, a refund or exchange will be processed within 48 hours.

To start a return, please click here and complete the return form.

Kozenix Thermostat – Smart Heating Control Made Simple

Take control of your home’s comfort with the Kozenix Thermostat. Designed with a sleek, sci-fi-inspired interface, this thermostat combines reliability, safety, and smart functionality to make heating more efficient and convenient. Whether you use water heating, electric heating, or gas heating, the Kozenix Thermostat adapts to your needs with precision and style.

Why Choose the Kozenix Thermostat?

  • Readable UI – smooth backlit display, auto-adjusting brightness, and real-time weather sync.
  • Voice Control – compatible with Alexa & Google Assistant for hands-free adjustments.
  • Timer Function – schedule heating on/off to save energy and reduce costs.
  • Remote App Control – adjust your heating anytime, anywhere from your smartphone.
  • Child Lock & Safety Protection – fireproof materials, child lock, and overheat protection.
  • Multi-User Sharing – let family members access and control settings with ease.

Smarter Comfort, Smarter Living

The Kozenix Thermostat is more than just a temperature control device—it’s your partner for a comfortable and energy-efficient home. With ECO Mode, you can maintain a set temperature to minimize energy waste. The built-in temperature calibration function ensures accurate feedback so your room always feels just right.

Built for Safety & Durability

  • Fireproof PC + ABS materials – for long-lasting, reliable use.

  • High-temperature protection – automatically shuts off heating to prevent overheating.

  • Child lock – prevents accidental or unauthorized adjustments.

Adaptable to Any Heating Setup

The Kozenix Thermostat comes in three versions for:
✔ Water Heating
✔ Electric Floor Heating
✔ Gas Boiler Heating

Designed for Every Home

Whether you’re renovating or installing in a new build, the Kozenix Thermostat is compatible with 86mm square cassettes and 60mm European round cassettes. 

What’s in the Box?

  • 1× Kozenix Thermostat

  • 1× User Manual

  • Wiring Diagram (GA: Water Floor Heating / GB: Electric Floor Heating / GC: Gas Boiler Heating)

Upgrade your heating today with the Kozenix Thermostat — the smarter, safer, and more efficient way to control your home’s comfort.

Limited stock – order now to transform your home heating experience