Oxbox J5AH5E36A1B00A 3 Ton 15.2 SEER2 Multi-Position High-Efficiency Air Handler (R-454B)

Product Description

The Oxbox J5AH5E36A1B00A is a high-efficiency 36,000 BTU (3.0-Ton) multi-position air handler designed to deliver superior airflow control and energy savings. Engineered for the 2025/2026 regulatory landscape, this unit is optimized for R-454B low-GWP refrigerant and comes factory-equipped with a refrigerant leak sensor for maximum safety. The standout feature of this model is its constant-torque ECM blower motor, which automatically adjusts to provide consistent airflow across various static pressures, ensuring more even temperatures and improved indoor air quality compared to standard PSC motors.

• High-efficiency ECM motor provides quieter operation and reduced energy consumption
• Multi-positional airflow (Upflow, Downflow, Horizontal L/R) for maximum installation flexibility
• Optimized for R-454B refrigerant to ensure long-term environmental compliance
• Compact 17.5-inch B-Cabinet width fits easily into standard closets and utility spaces

Product Highlights

Built with Trane’s legacy of durability, the J5AH5E36A1B00A features an all-aluminum evaporator coil that is highly resistant to formicary corrosion and common refrigerant leaks. The unit is housed in a sturdy, painted galvanized steel cabinet with foil-faced thermal insulation to prevent condensation and minimize sound transmission. It is compatible with field-installed electric heat kits (5kW to 20kW) and is officially rated for use in manufactured and mobile homes. With a factory-sealed cabinet that limits air leakage to less than 2%, this air handler ensures that your conditioned air is delivered efficiently throughout your home.

Product Information

Standard Information

• Brand: Oxbox (A Trane Brand)
• MPN: J5AH5E36A1B00A
• Series: J5AH5 High-Efficiency

Technical Specifications

• Product Type: Multi-Position Air Handler
• Cooling Capacity (BTU): 36,000
• Nominal Tons: 3.0
• SEER2 Rating: 15.2 (System Dependent)
• Voltage: 208/230V
• Phase: 1
• Hertz: 60
• Fan Motor: Constant-Torque ECM
• Cabinet Size: B-Cabinet (17.5")
• Liquid Line: 3/8"
• Suction Line: 3/4"
• Refrigerant Type: R-454B
• Net Weight: 123.0 lbs
• Shipping Weight: 138.0 lbs
• Dimensions: 17.5" W x 21.0" D x 46.7" H