Icp MR5H5S36AKAAA Maratherm Heat Pump 15 SEER2 R-454B

Product Description

The INTERNATIONAL COMFORT PRODUCTS MR5H5S36AKAAA is a single-stage residential heat pump from the Maratherm product line, designed for heating and cooling applications using R-454B low-global-warming-potential refrigerant. Rated at 15 SEER2, this unit meets current efficiency standards for split-system heat pump installations. Single-stage operation delivers consistent capacity output and straightforward control integration, making it a reliable choice for standard residential load requirements. Licensed HVAC technicians install this unit as part of a ducted split system, pairing it with a compatible air handler or furnace coil.

This heat pump is suited for residential split-system installations where an outdoor condensing unit handles both heating and cooling cycles. The R-454B refrigerant charge aligns with current EPA refrigerant transition guidelines, positioning this unit for compliance in markets where older refrigerants are being phased out. Installers working on new construction or equipment replacement projects will find this unit appropriate for standard single-zone residential applications.

Key Features

• 15 SEER2 efficiency rating meets current minimum efficiency standards
• Single-stage operation for straightforward thermostat and control wiring integration
• R-454B refrigerant charge supports compliance with evolving EPA refrigerant regulations
• Designed for ducted split-system residential heat pump configurations

Compatibility

Designed as an OEM split-system outdoor heat pump unit intended for pairing with a compatible indoor air handler or furnace coil in a residential ducted system. Consult the manufacturer submittal data for approved indoor unit combinations.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician. Disconnect and lock out all electrical power to the system before beginning any service work. Follow local mechanical codes and manufacturer installation instructions for refrigerant line sizing, electrical disconnect sizing, and unit clearances. Do not operate the unit without verifying proper refrigerant charge using manufacturer-specified procedures for R-454B systems.

Technical Specifications

• Refrigerant: R-454B
• SEER2 Rating: 15
• Stages: Single Stage
• Product Type: Heat Pump
• Brand: Maratherm
• Manufacturer: ICP (International Comfort Products)

Standard Information

• Brand: INTERNATIONAL COMFORT PRODUCTS
• Manufacturer Part Number: MR5H5S36AKAAA