Oxbox J5AH4P24A1B00 Air Handler Psc Motor 24000 Btu R-454B Residential Heat Pump System

Product Description

The Oxbox J5AH4P24A1B00 is a multi-positional residential air handler designed for use in split-system heat pump applications. It pairs a PSC (permanent split capacitor) blower motor with an R-454B-compatible refrigerant circuit, making it suitable for new installations and retrofit projects where low-GWP refrigerant compliance is required. Rated at 2 tons (24000 BTU/h) of capacity, this unit operates on 208/230V, single-phase, 60 Hz power. It is installed by licensed HVAC technicians as the indoor component of a split-system heat pump, handling both heating and cooling air distribution through the home's duct system.

This air handler is designed for residential split-system heat pump installations, typically in single-family homes or light residential applications requiring a 2-ton indoor unit. It is the indoor half of a heat pump split system and matches with a compatible outdoor condensing unit to form a complete system. The unit supports multi-positional installation, allowing configuration for upflow, downflow, or horizontal applications depending on the installation site. Supply air flanges are provided for field connection to existing ductwork. The J5AH4P24A1B00 is compatible with the Oxbox 14.3 SEER2 heat pump system lineup.

Key Features

• PSC blower motor for reliable, single-stage airflow delivery
• R-454B refrigerant compatible, meeting current low-GWP requirements
• 2-ton (24000 BTU/h) capacity for standard residential spaces
• Multi-positional cabinet supports upflow, downflow, and horizontal installation
• 208/230V single-phase operation fits standard residential electrical service
• Painted galvanized steel cabinet for corrosion resistance in typical indoor environments

Compatibility

The J5AH4P24A1B00 is the indoor air handler component of the Oxbox 14.3 SEER2 R-454B single-stage heat pump split system and is paired with compatible Oxbox outdoor heat pump units in a 2-ton system configuration.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the equipment manufacturer instructions. Power the system down at the disconnect and verify zero voltage before making electrical or refrigerant connections. A minimum of 25 inches of clearance is required at the front of the unit for filter access and coil maintenance. Refrigerant line connections are copper sweat type; drain connections use 3/4-inch female NPT fittings for both primary and auxiliary drain lines.

Technical Specifications

• Capacity: 24000 BTU/h (2 Ton)
• Refrigerant: R-454B
• Rated Voltage: 208/230V, 1-Phase, 60 Hz
• Motor Type: PSC
• SEER2 Rating: 14.3
• Drain Connection: 3/4 inch Female NPT (primary and auxiliary)
• Application: Residential Split-System Heat Pump

Standard Information

• Brand: Oxbox
• Manufacturer Part Number: J5AH4P24A1B00