Icp MR5A5S42AKAWA Maratherm 15 SEER2 Air Conditioner R454B

Product Description

The INTERNATIONAL COMFORT PRODUCTS MR5A5S42AKAWA is a single-stage residential air conditioner operating under the Maratherm product line. Rated at 15 SEER2, this unit meets current Department of Energy efficiency standards for residential cooling equipment. It runs on R454B refrigerant, a lower global warming potential alternative now standard in new equipment. The single-stage compressor delivers consistent, reliable cooling output suited for straightforward residential load profiles. Licensed HVAC technicians install and commission this equipment as part of a split-system installation.

This unit is designed for residential split-system cooling applications. It is intended for use in standard ducted systems where a single-stage cooling output is appropriate for the structure's cooling load. The MR5A5S42AKAWA is part of the Maratherm R5A5S product group and falls within the ICP family of HVAC equipment, which includes brands distributed through wholesale supply channels to licensed contractors.

Key Features

• 15 SEER2 efficiency rating meets current DOE regional efficiency minimums
• Single-stage compressor operation for straightforward residential cooling
• R454B refrigerant — lower GWP alternative replacing R410A in new equipment
• Part of the Maratherm product line from ICP

Compatibility

Designed for use in residential ducted split-system cooling applications within the ICP Maratherm R5A5S product group. Refer to the manufacturer's product documentation for approved matched indoor coil and air handler combinations required for system certification and warranty compliance.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician licensed to handle refrigerants, including R454B. Disconnect and lock out all electrical power to the system before making any connections. Follow local mechanical codes and the manufacturer's installation instructions for refrigerant line sizing, electrical supply requirements, and condensate management. R454B requires equipment and recovery cylinders rated and labeled for A2L refrigerants — do not use tooling designated for R410A without verifying A2L compatibility.

Technical Specifications

• Product Type: Air Conditioner
• Efficiency Rating: 15 SEER2
• Refrigerant: R454B
• Compressor Stages: Single Stage
• Product Line: Maratherm
• Product Group: R5A5S

Standard Information

• Brand: INTERNATIONAL COMFORT PRODUCTS
• Manufacturer Part Number: MR5A5S42AKAWA