3 Ton Air Handling Unit, Variable Speed, 36,000 BTU, 208 to 230 V, 1 PH

Armstrong Air BCE7S36MA4X-50 Variable Speed Air Handler – 3 Ton, Multi-Position

The Armstrong Air BCE7S36MA4X-50 is a 3-ton air handler featuring a variable-speed electronically commutated motor (ECM) for advanced airflow control and efficiency. Designed for residential applications, this air handler is compatible with matched heat pump and air conditioning systems, supporting high-efficiency performance in a multi-position configuration.

This unit is part of Armstrong Air’s Pro Series™ and integrates with Comfort Sync® zoning and thermostat systems, enabling responsive climate management and remote diagnostics. The BCE7S model includes factory-installed components such as an R-410A TXV, rifled copper tubing with enhanced aluminum fins, and an antimicrobial-treated drain pan to maintain indoor air quality.

Product Features

• Motor Type: Variable-Speed ECM – delivers precise airflow and improved humidity control
• Cooling Capacity: 36,000 BTU/hr (3 Ton)
• System Integration: Pro Series™ compatible with Comfort Sync® communicating controls
• Drain Pan: Molded polymer with antimicrobial treatment and low-retention design
• Refrigerant Metering: R-410A TXV pre-installed
• Insulated Cabinet: Foil-faced insulation for reduced noise and thermal loss

Specifications

• Model Number: BCE7S36MA4X-50
• Voltage: 208–230V
• Phase: 1
• Dimensions: 21.25" W × 22.625" D × 51" H
• Weight: 159 lbs
• Airflow Configuration: Multi-position (Upflow/Downflow/Horizontal)

Installation Notes

The BCE7S36MA4X-50 should be installed by a qualified HVAC professional. Variable-speed configuration, system communication setup, and proper airflow balancing require technical expertise and appropriate commissioning tools. This ensures code compliance and maximizes the performance of matched components.

Contractor Considerations

This model supports high-SEER systems and zoning applications, making it a strong fit for efficiency-focused installations. The variable-speed ECM motor allows for continuous fan operation with low energy draw, while the multi-position design streamlines retrofit and new construction integration.