Aciq 27000 Btu 4-zone Mini Split Heat Pump 25 SEER2 R454B

Product Description

The ACIQ es-27z-m4c / aciq-06w-hh-md-3 / aciq-09w-hh-md is a 4-zone ductless mini split heat pump system rated at 27,000 BTU/h with a 25 SEER2 efficiency rating. The system operates on 230 volts and uses R454B refrigerant. It includes one multi-zone outdoor condenser and four wall-mount indoor air handlers configured in a 6+6+6+9 capacity split across the zones. HVAC technicians install this system to provide independent heating and cooling control across up to four separate spaces without ductwork. The high SEER2 rating makes it suitable for projects where energy efficiency targets must be met.

This system is designed for residential and light commercial applications where multiple zones require independent climate control. The 4-zone configuration with three 6,000 BTU/h indoor units and one 9,000 BTU/h indoor unit allows flexible placement across rooms, offices, or suites. Wall-mount indoor heads are ceiling-proximate, making them appropriate for standard room installations where ceiling cassettes or floor consoles are not preferred. A licensed HVAC technician handles refrigerant line sets, electrical connections, and commissioning per local mechanical codes.

Key Features

• 27,000 BTU/h total system capacity across 4 independent zones
• 25 SEER2 efficiency rating for compliance with current federal efficiency standards
• R454B refrigerant — lower global warming potential than R410A
• 230-volt operation suitable for standard residential and light commercial electrical service
• Wall-mount indoor units for flexible, ductless room-by-room temperature control
• Heat pump operation provides both heating and cooling from a single system

Compatibility

Designed as an OEM-matched 4-zone ductless mini split system with three ACIQ-06W-HH-MD indoor wall-mount units and one ACIQ-09W-HH-MD indoor wall-mount unit paired to the ES-27Z-M4C multi-zone outdoor condenser.

Installation Notes

Installation must be performed by a licensed HVAC technician certified to handle refrigerants under EPA Section 608. Disconnect and lock out all electrical power before servicing any component. Refrigerant line sets, electrical supply wiring, and condensate drainage must be sized and routed per manufacturer guidelines and local mechanical and electrical codes. Do not commission the system without verifying line set connections are leak-free and the system has been properly evacuated.

Technical Specifications

• Total Capacity: 27,000 BTU/h
• Efficiency Rating: 25 SEER2
• Voltage: 230 volts
• Refrigerant: R454B
• Number of Zones: 4
• Zone Configuration: 6,000 + 6,000 + 6,000 + 9,000 BTU/h
• Indoor Unit Type: Wall mount
• System Type: Heat pump (heating and cooling)

Standard Information

• Brand: ACIQ
• Manufacturer Part Number: es-27z-m4c / aciq-06w-hh-md-3 / aciq-09w-hh-md