MRCOOL Advantage 36K 230V Mini Split System – 5th Generation

The MRCOOL Advantage 36K 230V Mini Split System is a complete 5th Generation single-zone ductless heat pump designed to provide efficient heating and cooling without conventional ductwork. It combines the A-36-HP-C-230D-O outdoor condenser with the A-36-HP-WMAH-230D-O wall-mounted indoor air handler and an included 16 ft line set.

This 230V matched system delivers 36,000 BTU of nominal cooling capacity and 36,000 BTU of heating capacity. Actual coverage depends on climate, insulation, windows, ceiling height, construction, occupancy, and other load factors. Complete a proper load calculation before selecting equipment.

MRCOOL Advantage 36K 230V Mini Split System Overview

The MRCOOL Advantage 36K 230V Mini Split System uses DC inverter technology to adjust compressor output according to current heating or cooling demand. Variable operation helps maintain a more consistent indoor temperature while reducing the repeated full-power cycling associated with conventional fixed-speed equipment.

The matched 230V combination is rated at 18.0 SEER2 for cooling efficiency, along with 8.5 HSPF2 for heating efficiency. These ratings apply specifically to the listed 36K 230V indoor and outdoor Advantage component combination.

What’s Included

• Outdoor condenser (230V): MRCOOL A-36-HP-C-230D-O
• Indoor air handler (230V): MRCOOL A-36-HP-WMAH-230D-O
• Refrigerant line: 16 ft copper line set (3/8″ × 5/8″)
• Controls: Handheld wireless remote and smart-control capability
• Configuration: Single-zone ductless mini split heat pump (230V)

Electrical components and installation accessories should be reviewed before ordering. Requirements may vary according to the installation location, building configuration, and applicable electrical and mechanical codes.

Key Features

• 208/230V electrical power supply
• 36,000 BTU nominal cooling capacity
• 36,000 BTU nominal heating capacity
• 18.0 SEER2 cooling efficiency rating
• 8.5 HSPF2 heating efficiency
• Includes 16 ft copper line set (3/8″ × 5/8″)
• Variable-speed DC inverter technology
• Single-zone ductless heating and cooling
• R-454B refrigerant platform
• Integrated Wi-Fi and app-based smart controls
• Follow Me®, Quiet, Auto, Timer, Sleep, and Dry operating functions
• Gold Fin® condenser coating for corrosion resistance
• Automatic restart following a power interruption

Technical Specifications

• Brand: MRCOOL
• Series: Advantage 5th Generation
• Outdoor model: A-36-HP-C-230D-O
• Indoor model: A-36-HP-WMAH-230D-O
• System type: Single-zone ductless heat pump
• Cooling capacity: 36,000 BTU
• Heating capacity: 36,000 BTU
• Nominal capacity: 3.0 tons
• SEER2: 18.0
• HSPF2: 8.5
• Voltage / Electrical: 208/230V / 60Hz / 1Ph
• Phase: Single phase (1Ph)
• Frequency: 60 Hz
• Line set size: 3/8″ × 5/8″
• Included line-set length: 16 ft
• Refrigerant: R-454B

MRCOOL Advantage 36K 230V System Compatibility

The MRCOOL Advantage 36K Mini Split System (230V) must use the listed 230V indoor and outdoor components. Equipment from different capacities, voltages, generations, refrigerant platforms, or MRCOOL product lines should not be substituted unless current manufacturer documentation explicitly confirms compatibility.

A professional load calculation is the most reliable way to determine whether a 36,000 BTU system is suitable for a particular application.

Smart Comfort Controls

The MRCOOL Advantage 36K 230V Mini Split System includes smart-control capability through the MRCOOL SmartHVAC application for compatible Apple and Android devices. Available functions can include temperature adjustment, operating-mode selection, schedules, fan settings, and remote system control.

Supported Amazon Alexa and Google Assistant integrations provide compatible voice-control options. The Follow Me® function uses temperature information near the remote-control location to help manage comfort around the occupant instead of relying exclusively on the sensor inside the wall-mounted air handler.

R-454B Refrigerant & Line Set Information

The MRCOOL Advantage 36K 230V Mini Split System uses R-454B refrigerant and comes with a 16 ft copper line set (3/8″ × 5/8″). Installation, evacuation, and service must follow MRCOOL instructions and all applicable safety requirements for R-454B equipment. This refrigerant must not be mixed with R-410A or any other refrigerant.

Ensure that piping layout and refrigerant charge comply with manufacturer instructions before starting installation.

Warranty and Official Documentation

The MRCOOL Advantage 36K 230V Mini Split System comes with a standard limited warranty providing manufacturer coverage from the documented purchase date. Coverage remains subject to MRCOOL’s current terms, exclusions, installation requirements, and claim procedures. Labor, shipping, refrigerant, maintenance, and other costs may not be included.

Review the MRCOOL Advantage 5th Generation product brochure, the MRCOOL installation manual, and the MRCOOL limited warranty before installing or operating the equipment.

Professional Installation Notice

The MRCOOL Advantage 36K 230V Mini Split System requires conventional line-set flare connections, system evacuation, and pressure testing procedures. Installation must be performed or completed by a licensed HVAC professional to ensure system integrity and full warranty validity.

The outdoor condenser requires a properly sized 230V dedicated electrical circuit. Electrical work should be completed or reviewed by a qualified professional when required. Installation must comply with current MRCOOL instructions, the National Electrical Code, applicable building codes, and local permit requirements.

Browse additional ductless mini split systems to compare available capacities and electrical requirements before choosing your system.