This is a Google Nest Learning Thermostat 3rd Generation Heatlink, designed to work with the Nest Learning Thermostat. It allows for smart control of heating systems in the home.
Google Nest Learning Thermostat 3rd Generation Stainless Steel Nest Pro Edition
Google Nest Learning Thermostat 3rd Generation, Stainless Steel - Smart Thermostat - A Brighter Way To Save Energy
Google Nest Learning Thermostat 3rd Generation Smart Thermostat Black
Google Nest Learning Thermostat 3rd Generation Smart Thermostat Copper T3031EX
Google Nest Learning Thermostat (3rd Generation) Smart Thermostat (T3028GB)
Google Nest Learning Thermostat (3rd Generation), Silver, thermostat only
