Horstmann C1727 2-Channel Smart Central Heating Programmer - Replaces C17/C27, Bluetooth/App Enabled - 2-Zone Control

Horstmann C1727 2-Channel Smart Central Heating Programmer - Replaces C17/C27, Bluetooth/App Enabled - 2-Zone Control Description

Horstmann Secure C1727 2 Channel Smart Central Heating Programmer Replaces C17 C27

Product Overview
The C1727 is a 2-channel smart programmer that can control heat pumps, combi and system boilers, or traditional wired thermostats. It is designed to supersede the obsolete CentaurPlus C17/C27, ServicePlus S17/S27, Thermoplus PRT1, AS1 and AS2 ranges by using the same wall plate with minimal wiring changes. Out of the box, it is Bluetooth-enabled and works with the Horstmann Secure installer app and the supplied programmable thermostat. With the optional plug-in Wi‑Fi adaptor, the C1727 can remotely manage your home heating in a few simple steps.

Direct replacement for the Horstmann Secure C17 & C27 Models which are now obsolete. The C1727 is a 2-channel smart programmer that can control heat pumps, combi and system boilers. Out of the box, it is Bluetooth and app enabled and has the option of a plug-in Wi-Fi adapter to give complete smart control. Designed to supersede the CentaurPlus and ServicePlus range of time switches and programmers by using the same wall plate with minor wiring changes, it provides the benefits of extra connectivity. The C1727 can easily control a single or double heating zone, or heating and stored hot water system. You can even control the schedule of an existing wired thermostat or add extra sensors to a spare zone for further control. There is no hub or gateway required for local Bluetooth control; simply plug the Wi‑Fi card into the front slot, provide the password via the app, and you will be connected. The C1727 also includes Boiler Plus energy-saving features, such as optimum start and stop per heating zone and on/off load compensation, to improve boiler efficiency and energy savings.

Application
• Replacement for CentaurPlus and ServicePlus ranges
• Combi or system boilers and heat pumps up to 2 zones
• Central heating and hot water control
• Control the schedule of existing wired thermostats

Benefits
• Uses standard 6-pin backplate for easier retrofits
• Click-off / Click-on with simple wiring changes for quicker installation
• Local control via Bluetooth with installer and user app (Android and iOS)
• Smart control via optional Wi‑Fi adaptor (HC2.4, sold separately)

Features
• 2 channels, 3A rated, volt-free operation
• Optimum start and stop
• 6-pin backplate
• Load compensation for efficiency and comfort
• Service interval reminder
• Installer and user app (Android and iOS) for Bluetooth control
• Local control by mobile app using Bluetooth
• Smart control via optional Wi-Fi adaptor for remote access

Product Code
C1727