Features the latest in Boiler Plus energy-saving technology, and is able to control up to four zones of heating or stored hot water. This truly modular and expandable system gives you more control by working with wireless technology straight out of the box and is even pre-paired for added convenience.
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Yes – Our H3747 is suitable for up to 4 channels of heating or stored hot water.
Simply plug in the extra Wi-Fi card (part number SCW100-000) into the slot on the front of your programmer when the power is off, then use the same app to connect to your home Wi-Fi.
Yes – Our PRT1 has a built-in hypothermia setting which prevents temperatures from being set below 15 °C, and once programmes are set temperature can only be adjusted by 2 degrees up or down.
This is a reminder that the boiler service is due by the home owner, who should be contacted.
Yes. Simply use the right menu of the app to add a device then choose wired option, you will then be able to control the schedule times for that zone and use the existing thermostat to control the temperature
No. The simple controls range use the same wall plate and require minimum wiring changes. For more details visit our C1727 product page
Read the C-Stat user manual for required steps.
When combined with the relevant thermostats our time switches and programmers will comply with Boiler plus and Part L. The C-Stat 17B & C-Stat 17M, smart programmer range C1727/H3747 and Beanbag ranges are all compliant.
Most Secure controls will automatically adjust to summer and winter time, meaning you don’t have to worry.
Up to three off-peak programmes as well as a boost program. For more details visit our Electronic 7 product page.
The Electronic 7 is user programmable and works with a variety of electric tariffs.
You can programme the Electronic 7 then lock the unit afterwards, allowing boost only on demand.
The products are the same quality and design, made the same way and are exactly the same apart from the name. Still reliable, well-made and backed by many years of engineering excellence.
All of our digital controllers have a backup battery or non-volatile memory and will save the stored settings, ready to resume when power returns.