Room thermostat Y87C2004

digitalsmartwhite

Y87RF is a family of modern digital room thermostats available in both wired and RF models and capable of Connected operation via a Honeywell RFG100 internet gateway. Output configurations include modulating (OpenTherm(R)) and on/off. Wired OpenTherm(R) models are powered by the OpenTherm(R) bus. The room units for all RF models are powered by 2 x AA alkaline batteries. Applications include direct boiler control or as the room unit in a multi-zone control system, providing room temperature measurement and setpoint adjustment functions. Compatible zone controllers are Evohome and the HCE80 underfloor heating controller. • Single zone thermostat, offering Connectivity as an upgrade • Connected models allow remote operation and scheduling via the Honeywell TCC app for smartphones or tablets • Modern, stylish design to fit any decor • Compatible for retrofit with previous generations of Y87EU • Simple intuitive operation by rotating dial • Large backlit display • 0.5C accuracy • Installer mode, allowing setting of maximum and minimum set temperatures and default off setpoint • A range of models to suit different installations or applications • Battery-operated models use 2xAA alkaline batteries. Minimum battery lifetime 2 years, with battery low warning indicator • Control forms are either Modulating (via OpenTherm(R)) or TPI. See Technical Data and Options for more information