Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

American Standard ACONT824AS52DA - Gold Series Conventional 24 Volt Connected Control / Thermostat

Item: ACONT824AS52DA
What’s the price?
Sign in or register for pricing.
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



Features include:
  • NEXIA™ Z-Wave Bridge Inside
  • Connect over 200 Z-Wave devices
  • WiFi (802.11 b/g/n) or Ethernet connection
  • Control from a smartphone, tablet, or computer ¹ ²
  • 4.3" diagonal HD color touchscreen
  • Compatible with non-communicating conventional 24 Volt systems
  • Cooling, heating, heat pump, and dual fuel
  • 7 Day programmable with up to six schedules per day
  • Five day weather forecast, weather radar, and weather alerts ¹
  • Indoor relative humidity display
  • Enhanced dehumidification
  • 2 Auxiliary dry contacts
  • Control 2 of the following: Whole house humidifier, dehumidifier, or ventilation system
  • Test modes and alert diagnostics
  • Nexia Diagnostics
  • Upgradeable software
  • Silver/Gray color
  • Limited Warranty: 5 yr. base/10 yr. registered *

Application - HVAC system compatibility:
  • Conventional gas/electric, heat pump, and dual fuel systems
  • Conventional boiler systems (forced air only)
  • Conventional HVAC systems: 2 Heat / 2 cool
  • Heat Pump systems: Up to 5 stages heat / 2 stages cool (2 compressor heat - 3 auxiliary heat / 2 cooling)
  • Heat Pump switchover valve: Selectable "with cool or with heat"
  • Remote Indoor Sensor Available (optional - not included): ZZSENSAL0400AA
  • Remote Outdoor Sensor Available (optional - not included): BAYSEN01ATEMPA
  • PWM Circuit (BK terminal): controls indoor unit variable speed blowers
  • Wall Cover Plate BAYCOVR800A

* See product warranty documents for complete details.
¹ Requires high speed router, internet service, and connection to Nexia™ Home Intelligence.
² Nexia™ Home Intelligence monthly service fee is waived when connecting up to 4 (any combination) of the following connected controls: ACONT824, ACONT850, AZONE950, ACONT624 and includes up to 4 (1 per control) light / appliance modules.


NameAmerican Standard ACONT824AS52DA - Gold Series Conventional 24 Volt Connected Control / Thermostat
BrandAmerican Standard
Gemaire Item NumberACONT824AS52DA
Manufacturer Product NumberACONT824AS52DA
SKU - PIM Number1440145854901
ERP Number343683
Unit of MeasureEA
Weight1.0 Pounds (Lb)
Length1.3 Inches (In)
Width5.4 Inches (In)
Height3.4 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginVar
Built In Wi-FiNo
Heat Pump CompatibleYes
Stages Cool2
Stages Heat2
GEM - Case Quantity
Tell Us How We Can Improve Your Shopping Experience - click here!