The T87/Y87 is a series of modern digital room thermostats in wired and wireless versions with the possibility of remote access via the Honeywell RFG100 internet gateway. Room units of all wireless models are powered by 2xAA alkaline batteries. Possible applications include direct autonomous regulation of a heat source or use as a sensor for temperature measurement and adjustment within a multi-zone control system. In the second case, they are intended for Evohome zone controllers and the HCC100 floor heating controller.

Main features

• A single-zone thermostat with the option of remote Connected access via a mobile app
• Connected models enable control and adjustment via the Honeywell Total Connect Comfort Connected app for smartphones and tablets modern stylish design suitable for any interior
• Simple, intuitive operation with a large rotating backlit display
• Regulation accuracy +/- 0.5 °C
• The service mode allows changing the max. and min. settings. set temperature
• A number of models are available for different installation and use methods
• Battery operated models use 2 AA alkaline batteries with a minimum life of 2 years and are equipped with a low battery indicator
• Wireless models work on the basis of 2-way communication at a frequency of 868 MHz with a typical signal range of 30m in ordinary residential buildings
• Wireless control of the heat source is done via the HCC100 relay switch

Location