evohome smart multi-zoning thermostat

Create the ideal comfort zone

With evohome, your customers can easily manage their home temperature room by room, either locally or remotely via the app. Smart zoning keeps your customers in control, saving energy and creating the perfect comfort zone.

And with evohome system builder, you can configure tailor-made heating solutions effortlessly.

Hear what the experts think


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"If you want a heating system that's got super smarts, you'll not find better than the Honeywell evohome"

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"evohome is the best smart heating system we've tested"

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"Honeywell evohome is a very clever heating system upgrade, there's no doubt about it"

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A superbly-flexible, brilliant room-by-room heating system"

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"Rolls Royce of smart thermostats"

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“It is without doubt the most comprehensive and accurate system we have seen”

evohome controller front view
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Smart zoning for the home

evohome lets you create and control up to 12 smart heating zones, so you can make an individual zone for the living room, kitchen and bedroom. Homeowners can now be cosy in the rooms they’re using ­– and turn the heat down in the ones they’re not.

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Control where it’s needed

Your customers can control their home’s heating and hot water when they like, wherever they are, via the Total Connect Comfort app, web browser or voice assistants.
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Energy efficient

evohome only heats the parts of the home that are actually being used, saving precious energy and money.
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Smart temperature control 

We are constantly thinking of ways to help homeowners become more efficient and environmentally friendly. So we’ve introduced three brand new features designed to help save money and the environment.

And with our patented Advanced Load Scaling™ technology evohome automatically learns each zone’s heat capacity to better control the boiler’s output. It will limit inefficient high return temperatures and keep the boiler at its lowest possible rate.

Zoning and hot water control with evohome

Zoning and hot water control
Different rooms need different temperatures, so evohome enables the homeowner to create up to 12 individual heating zones, putting comfort exactly where it’s needed. It adapts to changing lifestyles, whether the home has radiators, underfloor heating, stored or shared water, zones can easily be added and removed as necessary.

Timeline of evohome controlling heating and cooling

A thermostat that learns how to heat and cool the home
Whether it’s lowering the temperature in one room, or creating weekly schedules for each of the zones, evohome offers the flexibility to change things to suit your customer’s plans. And because it’s wireless, it’s installed quickly, with no messy renovations.

Control features for evohome

App, browser, voice control
Control of the evohome system can be as flexible as the homeowner needs it to be. Whether it’s in the room , via the Total Connect Comfort app, a web browser, or in sync with voice assistants, there’s an option to suit every lifestyle and every technical know-how.

Control different fixtures in your home through evohome

Suitable for a wide range of domestic applications
evohome is the universal solution for almost every domestic household. Compatible with many heating solutions – modern boilers, including OpenTherm, heat pumps, radiators and underfloor heating – it’s no wonder it has the highest Energy-related Products (ErP) rating for thermostat control – Class VIII. With evohome, your customers can enjoy control, comfort and savings.

evohome System Builder

Configure tailor-made heating solutions effortlessly via a phone, tablet or laptop using the new evohome system builder. The system builder enables you to build an evohome zoning system using a simple step-by-step process.

Visit evohome system builder
Product comparison Table



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yes no no


yes yes yes


yes no no


yes no no


no no yes


Full colour wireless Mono with backlight Touchscreen with backlight


Touchscreen Non tactile Touchscreen


Yes, via Total Connect Comfort Intl App & evohome controller Non connected Yes, via the Resideo App & Honeywell Home controller


Table top stand or wall mounted Wired T6: Wall mounted
T6R: Table-top


Built in WiFi No remote control Built in WiFi


IFTTT, Google Home No integration features Apple Homekit, Amazon Echo, Google Home, IFTTT

Homeowner brochure

7.8 MB


Pro installers brochure

2.8 MB


* Source BEAMA, based on test environment using a timeclock, Class I on/off room thermostat and manual radiator valves, in an end-terrace/semi-detached house. Potential savings on energy bills through the application of heating control upgrades. Individual energy savings are dependent upon existing controls, enviroment end livestyle. savings correct on date of publication. https://www.beama.org.uk/resourceLibrary/winter-2022-23-fuel-bills-savings-using-heating-controls.html

◊ ErP ratings provide information for end users on how they can increase the energy efficiency of their domestic appliances. The rating will be added to the rating of the boiler and/or hot water cylinder to calculate the overall energy efficiency of the heating system