3.5 Ton High Performance Pro Series Multi-Position Variable Speed Omniguard Air Handler W/ TXV 208/230v

Armstrong Air BCE7S42MA4X-50 – 3.5 Ton Variable-Speed Multi-Position Air Handler

The Armstrong Air BCE7S42MA4X-50 is a 3.5-ton air handler engineered for efficient airflow management in multi-position installations. Designed for use in residential systems, it incorporates a variable-speed ECM blower to improve comfort, reduce energy usage, and support humidity control when integrated with compatible cooling or heat pump equipment.

This unit is part of Armstrong Air’s Pro Series™ and is optimized for performance when used with a Comfort Sync® communicating thermostat and matching outdoor components. The BCE7S model offers reliability and system flexibility for contractors working on retrofit or new installations.

Key Functional Attributes

• Variable-Speed ECM Motor: Delivers controlled airflow during all operating conditions, reducing temperature fluctuation and increasing system efficiency.
• Comfort Sync® Thermostat Ready: Supports remote system monitoring, advanced diagnostics, and configuration through a compatible communicating control.
• Flexible Installation: Designed for use in upflow or horizontal applications with standard field-configurable connections.
• R-410A Refrigerant TXV: Factory-installed thermostatic expansion valve for improved refrigerant flow control and efficiency.
• Anti-Microbial Drain Pan: Mold-inhibited drain pan helps maintain cleaner condensate management and indoor air quality.

Specifications

• Model: BCE7S42MA4X-50
• Tonnage: 3.5 Ton
• Heating Capacity: 51,200 BTU/hr (electric heat kit compatible)
• CFM: 1,315
• Voltage: 208/230 VAC, 1 Phase, 60 Hz
• Refrigerant: R-410A
• Cabinet Dimensions: 21-1/4 in W × 24-5/8 in D × 58-1/2 in H

Installation Considerations

This unit should be installed by a licensed HVAC professional familiar with refrigerant handling, airflow calibration, and thermostat communication setup. Electrical and condensate routing must meet local building codes. Proper commissioning is essential to ensure optimal operation and equipment longevity.

Contractor Application Insight

The BCE7S42MA4X-50 is an efficient solution for medium-capacity residential systems requiring variable-speed control. Its compatibility with communicating systems and Pro Series™ components allows integration into performance-driven HVAC installations, including zoning or advanced humidity control strategies.