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3iE programmable thermostat

3iE Energy-Monitoring Thermostat


The world’s first fully interactive, touch technology, energy-monitor thermostat features an easy-to-use interface, eliminating complicated instruction manuals

Guide Price
from £144.99 RRP  ex. VAT

Key Features

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Innovative

First thermostat with a 2.4” full colour screen and integrated touch technology – patent protected

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Interactive

Clear graphical display makes any adjustment quick and easy. Choose the display style that suits you best – wide choice of screen themes

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Intelligent

Accurate floor temperature control means no wasted energy – reducing the costs associated with over-heating

3iE programmable thermostat in bathroom

Accurate Control for UFH Systems

The 3iE is an easy-tou-use underfloor heating controller that gives you the ability to set up to 10 different heating schedules per day, so you can accurately control usage for all rooms.

The 3iE’s self-learning capability means it can tell you when to turn the power on to achieve the desired temperature at the chosen time and its Proportional Adaptive Function precisely activates the system when needed, perfectly balancing comfort with economy.

3iE programmable thermostat energy monitoring graph

Energy-Monitoring Functionality

Energy-monitoring enables rapid learning of what energy provides each level of comfort and how to adapt to suit your requirements.

Following installation and/or occupation and use of the dwelling or building, it will ensure the usability of the heating systems are adequately controlled and managed by enabling end users to act positively in managing their energy usage and costs

Warranty

Warranty

3 Years Warranty

This product comes with a 3 year warranty. We are confident in the standard of our products. *Upgrade for just £24.99 inc. VAT For Warranty Registration & Extended Lifetime Warranty Please contact our team to register your 3iE Thermostat

Technical Information

Product Documentation
Technical Specifications
Output relay 16A, 3,600W
Temperature range  0 / +50 °C
Programming function 10 events and 10 temperatures / day
Sensor type NTC, 3m long
Dimensions (H/W/D) mm 90 / 110 / 30
Size of display 2.4”
IP rating IP20/IP32 (with optional gasket)
Er-P Class IV
Approvals EUFH heating mat approvals

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Interested in a Smart Thermostat?

The 4iE is a Smart heating thermostat that works with your smartphone to give you optimal, cost-effective and energy-efficient heating.

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