I would recommend the wireless Delta Dore 18E04 instead with motorised valves, a wiring centre, and a cylinder thermostat.

PHC Parts supply a wide range of smart heating controls from leading manufacturers including Honeywell, Drayton, Salus, Pegler and Netatmo.Under no circumstances attempt to fit this item if you are not part P qualified – it is against the law. Smart heating controls allow you to control your heating and hot water systems remotely via smartphone, tablet or desktop PC, and some feature intelligent self-learning and weather compensating functions. PlumbNation is a trading name of Online Home Retail Ltd (company number 03852312) registered in England.

If you read USA reviews whingeing about this product- I think the way their "furnaces" (boilers) are built do not have enough compatibility as our modern ones do. Yes, a sundial S-Plan will give you less control and the timer will need to be placed where the junction box was (usually your airing cupboard). Honeywell Home T6R Wireless Smart Thermostat (Stand Mounted Y6H920RW4026) | ErP Class 5 | Honeywell Home's T6R Smart Thermostat is a wireless OpenTherm capable thermostat that allows time and temperature control of heating and hot water systems, with it twin channel receiver. Hi my Smartfit which is now obselete i intended to replace with the Sundial s plan as recommended by Honeywell. They are used only by Mr Central Heating or the trusted partners we work with, where they are used for marketing, statistics and personalised ads.Part of the Honeywell Home T Series of thermostats from Resideo, the T4 Pro Programmable Thermostat helps you manage your home heating and cooling in a simple, easy to use device. Statistics cookies or "performance cookies" are used to collect information on how the site is used. Wiring can be from below or from the back by lifting the terminal platform, which makes installation quick and easy.

The EPH CP4 OpenTherm Programmable RF Thermostat is a simple to use, digital RF programmable room thermostat suitable for controlling a single heating zone using on/off TPI control or modulation control with an OpenTherm boiler. Honeywell Home T4R 7 Day Wireless Programmable Thermostat (Y4H910RF4003) | ErP Class 5 | The Honeywell Home T4R 7 Day Wireless Programmable Thermostat (Y4H910RF4003) is a wireless version of Honeywell Home's T4 thermostat range and features OpenTherm control as standard via the Honeywell Home R4H910RF wireless receiver box.This OpenTherm compatible Programmable Cylinder Thermostat and Receiver allows you take control of your hot water system. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler.

Drayton Wiser Thermostat Kit 2 is suitable for conventional boilers with a separate hot water cylinder. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday). The solution is designed with the installer in mind and includes a Receiver module with mounting options for directly on the wall or on a wall box.Running from a Oil boiler and Potterton EP2 that I can leave on continuous and have the program to control temp and times?