Icp H5A1V48AKAWA 21 SEER2 4 Ton Variable Speed Ac R-454B

Product Description

The INTERNATIONAL COMFORT PRODUCTS H5A1V48AKAWA is a variable-speed residential central air conditioner rated at 21 SEER2 efficiency and 4 tons of cooling capacity. It operates on R-454B refrigerant, a lower-GWP A2L alternative now standard in high-efficiency residential equipment. Running on single-phase 208/230-volt power, this unit is designed for split-system installations where an air handler or furnace coil is already in place. The variable-speed compressor modulates output to match load conditions, reducing runtime cycling and improving dehumidification performance at part-load. Licensed HVAC contractors handle installation, commissioning, and refrigerant work on this class of equipment.

The H5A1V48AKAWA fits residential split-system cooling applications requiring high seasonal efficiency. The 21 SEER2 rating qualifies it for markets with strict minimum-efficiency mandates. The 4-ton capacity suits larger single-family homes or light commercial spaces where a single-zone condensing unit is appropriate. The variable-speed drive allows the system to run extended low-capacity cycles, which improves indoor humidity control compared to single-stage equipment. Single-phase 208/230-volt wiring makes it compatible with standard residential and light commercial electrical services.

Key Features

• 21 SEER2 rated efficiency for compliance with current regional minimum-efficiency standards
• Variable-speed compressor for part-load modulation and improved dehumidification
• R-454B refrigerant — lower global warming potential A2L refrigerant
• 4-ton cooling capacity for larger residential or light commercial applications
• Single-phase 208/230-volt operation compatible with standard residential electrical service

Compatibility

Designed for use in residential split-system air conditioning configurations requiring a 4-ton, 21 SEER2 outdoor condensing unit. Confirm matched indoor coil and air handler compatibility per current AHRI ratings before installation.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician licensed to handle A2L refrigerants including R-454B, which requires adherence to updated safe-handling practices for mildly flammable refrigerants. Disconnect and lock out all electrical power before any service work on the unit. Follow NEC Article 440 requirements for disconnecting means, overcurrent protection, and conductor sizing. Consult the equipment installation manual and local codes before commissioning; do not pressurize or charge the system without verified leak-free connections.

Technical Specifications

• Cooling Capacity: 4 tons
• SEER2 Rating: 21
• Refrigerant Type: R-454B
• Voltage: 208/230 volts
• Phase: Single-phase
• Compressor Type: Variable speed
• Product Category: Air Conditioner

Standard Information

• Brand: INTERNATIONAL COMFORT PRODUCTS
• Manufacturer Part Number: H5A1V48AKAWA