Includes THX9421R5021WW Prestige® 2-wire IAQ Thermostat, THM5421R1021 Equipment Interface Module, and 2 Duct Sensors | Features Redlink™ wireless communication | Smart schedule allows programming in seconds | Precise comfort control within 1 degree for consistent comfort and accuracy | Handles residential and light commercial uses | Multiple staging options to provide comfort or energy savings | USB port for quick installer setup
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