ATAG

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Warranty

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Contact Us

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Find your perfect boiler

Find your perfect boiler

iC Economiser combination

iC Economiser combination

iC Combination

iC Combination

iS System

iS System

iR Regular

iR Regular

Smart controls & thermostats

Smart controls & thermostats

Cylinders

Cylinders

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Heat pumps
Coming 2026

Electric boilers

Electric boilers
Coming 2026

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Support Hub

Support Hub

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Product manuals

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Troubleshooting

ATAG Zone app

ATAG Zone app

ATAG ONE Zone

ATAG ONE Zone

ATAG Cube

ATAG Cube

ATAG Roomstat

ATAG Roomstat

TADO v3

TADO v3

FAQs

FAQs

Winter boiler care

Winter boiler care

Radiators

Radiators

Image of an ATAG Cube with a '97% efficiency' and 'Boiler Plus Complient' icon

ATAG CUBE

Smart controls

The ATAG Cube is a simple, intuitive heating controller designed to make managing your home's comfort effortless, that can also integrate into an ATAG zoning system.

[1] 97% efficiency can be achieved with the ATAG Cube when paired with an ATAG boiler.
Key Features
Image of an ATAG Cube with a 'Up to 18 years warranty' icon

12 or 18 years warranty when ordered with an ATAG boiler

5 years warranty as standard

Large display - simple and intuitive
Simple controls with physical button for ease of use
4 modes: manual, shedule, overide, and off
Smart features
24/7 timer programs icon 24/7 timer programs
Hot water scheduling icon Hot water scheduling
Holiday mode icon Holiday mode
Cooling anti-freeze
                                mode icon Cooling anti-freeze mode
Image of a man using an ATAG Cube

The ATAG Cube

No fuss, control. The ATAG Cube is ideal for users who want straightforward control without a complex interface.

Set it to your preferred temperature and at what times; hot water when you need it — then let it do it's thing!

Download product sheet

On device control icon On device control
With no app required.
Zoning compatible icon Zoning compatible
(As a satellite thermostat.)
Quick settings icon Quick settings
Hybrid digital, and physical buttons simple interface.
Boiler Plus compliant icon Boiler Plus compliant
helping increase your heating efficiency.

Size

The ATAG Cube dimensions are h: 88mm, w:93mm, d:24mm

Not to scale

Zoning

3D house with sicker showing 'Up to SIX satellite zones'

Up to 6 zones can be achieved with the ATAG Cube. To achieve the full 6-zone capability, it operates as a "satellite" thermostat within a larger ATAG zoning system.

Boiler Plus icon
What is Boiler Plus?

Boiler Plus is a set of UK government regulations introduced in England to improve the energy efficiency of domestic heating systems.
New combi boiler installations require an extra energy-saving measure, such as a flue gas heat recovery system, weather compensation, load compensation, or smart controls.

ATAG Partner Installers

Gas Sate Register logo
Gas Sate Register logo

ATAG Partner Installers

We only work with Gas Safe Registers installers