General Electric ns22h48ma4 Inverter Heat Pump 4 Ton

Product Description

The GENERAL ELECTRIC ns22h48ma4 is a 4-ton inverter-driven heat pump rated at 22 SEER, designed for high-efficiency residential and light-commercial cooling and heating applications. Inverter-drive technology allows the compressor to modulate its speed continuously, reducing energy consumption and maintaining more consistent indoor temperatures compared to single-stage or two-stage systems. Licensed HVAC technicians install this unit as the outdoor condensing section of a split-system configuration. At 4 tons of capacity and a 22 SEER rating, this unit targets applications where efficiency and load-matching performance are the primary selection criteria.

The ns22h48ma4 is suited for residential split-system installations where higher seasonal efficiency is required. The 22 SEER rating qualifies it for markets with strict minimum efficiency regulations and may meet criteria for applicable utility rebate programs. The inverter-compressor design makes it appropriate for variable-load environments such as open floor plans or homes with significant solar gain, where a fixed-speed system would cycle frequently and deliver inconsistent comfort.

Key Features

• 4-ton nominal cooling and heating capacity for mid-to-large residential applications
• 22 SEER efficiency rating supports compliance with high-efficiency regional standards
• Inverter-driven compressor modulates speed for precise load matching and reduced runtime cycling
• Split-system outdoor unit configuration for standard residential installation workflows
• High seasonal efficiency may qualify installation for utility or government rebate incentives

Compatibility

Designed as an OEM inverter heat pump outdoor unit intended for use in a matched split-system configuration. No specific compatible indoor unit models or air handler part numbers were provided in the product data. Consult the GENERAL ELECTRIC engineering documentation or system matchup tool to confirm approved indoor unit pairings before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 refrigerant handling certification. Disconnect and lock out all electrical power to the system before beginning any service or installation work. The outdoor unit must be set on a level pad and positioned per manufacturer clearance requirements to ensure adequate airflow and serviceability. Local mechanical and electrical codes, including applicable sections of the International Mechanical Code and NEC, govern wiring, disconnect sizing, and refrigerant line installation.

Technical Specifications

• Nominal Capacity: 4 tons
• SEER Rating: 22 SEER
• System Type: Inverter Heat Pump
• Configuration: Split-system outdoor unit

Standard Information

• Brand: GENERAL ELECTRIC
• Manufacturer Part Number: ns22h48ma4