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6iE Smart WiFi Thermostat

The 6iE Smart WiFi Thermostat is the world’s first underfloor heating controller with a Smartphone touchscreen. It features advanced technology to maximise on the energy-efficiency of a Warmup system – helping to reduce your energy bills by up to £400.

For use with both electric and water underfloor heating systems, the 6iE does not require programming and uses Warmup’s latest technologies to ensure your home is always at the right temperature, at the right time, for you.

from £155.44 RRP ex. VAT

Never come home to a cold house or overpay on your energy bills again.


Always at the right temperature

SmartGeo™ technology makes sure your home is automatically warm just as you arrive and running efficiently when you’re away.


Weather based Early Start

Advanced Early Start functionality that works with the local weather forecast to activate the heating at just the right time, whatever the conditions outside.


Easy to use

The 6iE’s heating controls are easy to use and it doesn’t require programming. The set-up can be completed within a few simple steps.

6iE smart thermostat in white

MyHeating App

The SmartGeo technology within 6iE’s partnered MyHeating app controls your heating automatically by knowing how far from home you are and warming your home in time for your arrival. This prevents energy wastage and can save you up to 25% on your energy bills.

Learn more about the MyHeating app here >

6iE smart thermostat in silver

Touchscreen Display

Featuring the world’s first Smartphone touchscreen on a floor heating controller, the 6iE WiFi thermostat offers true ease of use – simply scroll and swipe to set your ideal heat schedule for your underfloor heating system.


IFTTT connectivity


The 6iE underfloor heating thermostat is also compatible with other Smart devices in your home through the IFTTT platform, allowing communication between the WiFi underfloor heating controller and an Amazon Alexa for instance.


Electric Systems

Use the 6iE with Warmup electric underfloor systems up to 16A

Hydronic Systems

The 6iE works perfectly with Warmup hydronic underfloor heating systems

6iE smart thermostat

Beautifully Designed

Warmup’s 6iE Smart WiFi Thermostat for underfloor heating is designed to look great in both modern and traditionally styled homes, with glass effect front faces and bevelled chrome edges. Featuring a clear, full-colour touchscreen that can be customised with different themes and uploadable photo backgrounds.

Reduce energy bills by over £400

The 6iE functions best when used in conjunction with the Warmup MyHeating heating and AutoSwitch apps for your smartphone. MyHeating enables SmartGeo, which can control your heating automatically. SmartGeo turns down the heating when you leave and recognises when you’re heading back, to automatically activate the heating just in time for your arrival.
AutoSwitch searches through the entire energy marketplace and discover the best value energy tariff deals, tailored specifically to you and your needs. Over the past 4 years UK households have paid £8.5 Billion too much for their energy. AutoSwitch works in the background, on your behalf, to find you the best value tariffs every year and can switch you to them automatically, so you’re always on the best deal.

The combined technologies of MyHeating and AutoSwitch can save you over £400, by reducing your energy usage and reducing the amount you pay for that energy.

Technical Information

Technical Documentation
Technical Specifications
Dimensions (H/W/D): 115 x 90 x 16mm
Sensors Air and floor/ambient (can be extended to 50m)
Installation depth 50mm back box recommended (35mm minimum)
IP rating IP33
Er-P Class IV
Guarantee 12 years with Warmup Heating System
Approvals EUFH heating mat approvals  EUFH heating mat approvals  EUFH heating mat approvals

The 6iE requires 230VAC power at all times
Compatible with electric and hydronic underfloor heating systems up to 16A
Compatible with Combi and System boilers with Switch Live (230VAC) input
For lower voltage, or volt-free systems, a contactor must be used

Get A Quote

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Transform the way you heat your home with Warmup, the world’s best-selling floor heating brand.

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Warmup offers an extensive range of electric and water floor systems compatible with all floor types, rooms and projects.

Electric Systems

  • ✓ Ideal for zones less than 25m²
  • ✓ Ideal for single rooms
  • ✓ Does not alter floor levels
  • ✓ Great for renovations

Electric Systems Quote
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Water Systems

  • ✓ Ideal for larger zones over 25m²
  • ✓ Rapid auto heat loss calculations
  • ✓ Compatible with existing central heating systems
  • ✓ Great for new-builds

Water Systems Quote & Buy
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For areas of 24m2 or more, use our full quoting system
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