Smart zoning for your heating system

evohome means you're always in charge of your home heating & stored hot water - wherever you are.

At its heart is the evohome controller, your simple to use control panel that lets you set the temperature in every room in your home - from anywhere in your home.


Room by room heating control

When you're at home you want to feel comfortable. evohome tells you the exact temperature, removing the guesswork — not cold, and not too hot. Just right.

Stored Hot Water Control

Honeywell evohome thermostats can be tailored to suit just about any home.  Due to the modular design, the system can grow as you grow- giving you greater control, comfort and energy savings. Homes with stored hot water can benefit from the smart control that evohome offers, allowing you to make sure there's always enough hot water, or save money when you’re not there. 

The temperature of your stored hot water is visible on the evohome display and can be controlled easily as another zone, with scheduling, remote control and custom actions. 


OpenTherm Boiler Control

evohome can control the latest generation of OpenTherm boilers, ensuring precise control over your boiler temperature- helping to save you money and giving greater comfort.

This earns Honeywell evohome the highest ErP rating possible for thermostat controls, Class VIII.




Save energy through better control

82% of energy consumed in the home is used by heating and hot water. Reduce your heating bills by controlling your heating room by room for more control, comfort and efficiency.

Upgrading your basic timer and thermostat control to evohome smart zoning could deliver as much as 40% savings on heating your home.*

Get Connected

Whether at home, at work or on the road, keep control over your home heating and hot water and make changes as and when you choose.

Read more about the app

Stay in control while you’re away with
Total Connect Comfort app

Whether at work or on the road, keep control over your home heating and hot water and make changes as and when you choose.

Download the app:


read more about the app

Talk to Alexa at home

Use Amazon Echo’s cloud-based voice service, Alexa, at home. Simply speak to her, tell her you’re feeling chilly, and she’ll turn the heating on. 

Designed to work in harmony with all your other smart technology, it’s yet another great way to keep you connected – and make your home smarter, now and in the future.

Amazon Alexa

Create your perfect comfort zone

Watch our video below to see how easy it is to get evohome.  

How do I get evohome?

Hear what the experts think

"If you want a heating system that’s got super smarts, you’ll not find better than the Honeywell evohome"
"A superbly-flexible, brilliant room-by-room heating system”
"Rolls Royce of smart thermostats.......It is without doubt the most comprehensive and accurate system we have seen."
"The ultimate in smart heating systems."

Build My System

Discover how evohome will work with your home

Build now

Works with Honeywell

Find out which of our Works with Honeywell smart home brand devices are compatible with your evohome Wi-Fi

View Partners

Total Connect Comfort App

Stay in control of your heating, wherever you are.

Download now

How To Buy

We offer a number of ways to buy your evohome Wi-Fi thermostat

Available from a wide range of professional plumbing and heating merchants across the UK.

Why not let one of our chosen experts help to install? We’ll recommend the 10 Installer Network members closest to you.

Product Specifications Toggle

Number of zones supported


Stored Hotwater Support


Underfloor Heating (Hydronic) Support




Combi boiler support


Traditional Boiler Support



Full colour wireless display

User Interface

Touch Screen

7 day scheduling & control

Yes, via App and evohome controller


Table top stand or wall mounted, 230V power supply required

Remote Access

Built in via Wi-Fi (note: user must have home internet connected Wi-Fi)


From £249

ERP Class

Opentherm Boiler Support

Yes (Requires OpenTherm Bridge)