Secure C1727 2-Channel Smart Programmer Timeclock

The Secure C1727 is a 2-channel smart programmer designed for straightforward retrofits of heating and hot water systems. Built to replace CentaurPlus and ServicePlus ranges using the same 6-pin backplate, it controls combi boilers, system boilers, and heat pumps with minimal rewiring.

Main Features:

• Retrofit-ready design – Uses standard 6-pin backplate for quick replacement installations
• Dual control options – Manages 2 heating zones or heating plus stored hot water
• Smart connectivity – Bluetooth app control out of the box, with optional plug-in Wi-Fi adapter for remote access
• Boiler Plus compliant – Includes optimum start/stop and load compensation for energy efficiency
• Long-lasting power – 12-year battery life warranty on programmable thermostat display (PTD)
• No hub required – Direct connection via Bluetooth locally, or add Wi-Fi card for remote control
• Efficiency optimization – Prevents boiler short-cycling and temperature overshoot to reduce energy waste

Benefits:

The C1727 simplifies upgrades by working with existing wiring infrastructure. Click-off/click-on mounting reduces installation time, while the installer and user apps (Android/iOS) provide flexible control options. Load compensation adjusts heating output based on outdoor temperature, improving comfort and reducing fuel costs. Service interval reminders help maintain system performance, and the Energy Company Obligation eligibility makes it suitable for funded installations.