Honeywell Reveal New evohome Smartphone Controlled Zoned Heating System

zoned heating system

October 24, 2013

24 Comments

This morning Honeywell have announced the UK launch of evohome.  The new heating system will control the temperature in up to 12 zones plus hot water and you’ll be able to control each room individually from your smartphone or other mobile device.

Honeywell quote figures from the Department of Energy and Climate Change (DECC), showing that up to 82 per cent of a typical energy bill is attributed to home heating and hot water.

Further they claim that upgrading from a basic timer and thermostat to evohome’s ‘Smart Zoning’ could save you as much as 40% off your heating bills.

A single Zone can encompass several devices – for example 2 radiators in a bedroom.  While 12 zones should be ample for most UK homes, this can be expanded by connecting two evohome systems together.

We got a chance to talk to Krzysztof Meinicke, Honeywell’s lead program manager and engineer on the evohome project.  He told us that from today the previous evohome system will be completely replaced with this new offering and it introduces a wide range of improvements over the previous generation.

Colour Touch Screen – The new touchscreen will be available in a range of colours and its new home screen design allows users to check the status of up to six zones at a glance, including the actual temperature in each room as well as the set temperature.  In addition you can view the status if your hot water circuit and access special “Quick Action” buttons.

Examples of these quick actions include a single press to turn off your heating when you leave home.  They can also be setup with timed values so you could for example turn your system off for 7 days while you are on holiday with a single tap.  Another quick action button ‘Eco mode’ will set back the whole

house by 3 degrees.

User Interface – The re-designed user interface allows home owners to program their heating schedule in a style that’s more familiar than before.  Krzysztof told us it’s more akin to programming a TV recording from an EPG, instead of the less than intuitive user experience we’re used to with some other heating controllers.  Scheduling can be completed from either the touch screen or your mobile device.

Remote Access – And that leads us onto what is probably going to be the single most attractive feature of the new system to new users, the ability to program and control your heating from your iPhone, iPad or Android device from anywhere in the world where there’s Internet access.  We asked Honeywell if they had any plans to add to the free iOS and Android apps with desktop applications for Windows, Mac or browser control in the future…

After extensive research we determined the optimum and most popular way of interfacing with EvoHome was via the mobile app and main controller. Honeywell always seek consumer input and if there is demand for such functionality then we will invest accordingly.

And we can’t disagree, the smartphone is definitely the favoured option for most here and they are currently evaluating the case for a Windows Phone app too.

We also asked if they planned to charge a subscription for the remote access.  Happily there is no ongoing payment required as the cost is built into the purchase price of the hardware.  In future there may be other optional on-line features such as energy monitoring and boiler diagnostics but it’s unclear if this cost would be born by the home owner or the utility company.  Honeywell didn’t rule out a link up with Utility companies in the future to provide the system to their customers and even to use evohome to help the energy companies utilise its 2-way communication for smart grid applications.

Source: www.automatedhome.co.uk
Category: Heating

Similar articles: