Comfort Sync A3 Ultra-Smart Communicating WiFi Thermostat

Armstrong Air 1.841226 Comfort Sync A3 Communicating WiFi Thermostat

The Armstrong Air Comfort Sync A3 (part number 1.841226) is a factory-specified communicating thermostat designed for use with Armstrong Air communicating HVAC equipment. This advanced control interface provides integrated system management, remote access capability, and diagnostic communication for improved equipment performance and service efficiency.

The Comfort Sync A3 is intended for use with select variable-speed and modulating systems and supports functions such as high-resolution scheduling, live weather data integration, email-based service alerts, and remote connectivity via WiFi. The thermostat uses a touchscreen interface and is typically wall-mounted in residential or light commercial applications.

System Features

• Communicating Control: Compatible with Armstrong Air communicating equipment for real-time diagnostics and performance optimization.
• WiFi Enabled: Supports remote access through secure cloud-based interface.
• Service Notifications: Sends maintenance and error alerts via email to contractor or end user.
• Weather Integration: Accesses live forecasts to adjust temperature control strategies accordingly.
• Custom Display Settings: Allows personalization of appearance and operational interface.

Technical Specifications

• Model Number: 1.841226
• Mounting: Surface wall-mount
• Display Type: Full-color touchscreen
• Power Source: 24V from system control board
• Connectivity: WiFi (802.11) enabled for mobile access
• Compatibility: Armstrong Air communicating equipment only (not universal)

Installation Requirements

This thermostat is designed for use only with compatible Armstrong Air communicating HVAC systems. Installation should be performed by licensed HVAC technicians familiar with communicating protocols and control wiring. The Comfort Sync A3 connects via a 4-wire communication bus and requires access to the homeowner’s secure WiFi network if remote access is desired.

Contractor Notes

The Comfort Sync A3 streamlines equipment setup, zoning configuration, and service diagnostics through its integrated platform. It provides field-level access to system performance data and error history and supports firmware updates over the air. This control is recommended for installations requiring advanced staging, humidity control, or performance monitoring via the Armstrong Air contractor portal.