American Standard Gold 824/850 Wi-Fi Smart Thermostat (with Z-Wave Bridge)

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Take control of your home’s heating, cooling and energy usage with the American Standard Gold 824 or Gold 850 Thermostat. The intuitive interface and powerful features incorporated into the compact design of the color touch-screen control represent the latest in climate control technology from the industry’s leader in residential HVAC systems. And best of all, you can monitor and control your home’s climate from anywhere when connected with Nexia.

  • Built-in Nexia Bridge, the hub for the Nexia system
  • 4.3” color touchscreen
  • Create up to six daily heating and cooling schedules
  • Indoor relative humidity display
  • Upgradable software
  • Wi-Fi or Ethernet connection
  • Energy Star Certified***
  • 5-day weather forecast & weather radar*
  • Nexia™ Diagnostics compatible

American Standard 824 User Guide

*** Gold 824B models only

Gold 824 and Gold 850 Comparison Chart

FeatureGold 824Gold 850
Compatible with conventional 24 volt cooling, heating, heat pump and dual fuel forced air systemsx
Compatible with conventional 24 volt cooling, heating, heat pump and dual fuel systems when used with a relay panelx
Compatible with American Standard AccuComfort™ Communicating and Variable Speed systemsx
Controls up to 2 of the following 3 accessory devices: whole house humidifier, dehumidifier or energy or heat recovery ventilation systemx
Controls up to 3 accessory devices when used with a relay panel. Devices include: whole house humidifier, dehumidifier and energy/heat recover venilatorx