Tag: Honeywell Home RTHL221

Honeywell Home RTHL221 Programmable Thermostat  About your new thermostat Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control. Features Backlit display on RTH2300 Displays ambient (measured) temperature at all times One-touch access to the setpoint temperature Preset program settings Temporary and permanent override of…