Aciq 3-zone Mini Split Heat Pump 27000 Btu 25 SEER2 230V R454B

Product Description

The ACIQ es-27z-m4c / aciq-09w-hh-md / aciq-12w-hh-md-2 is a 3-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 consists of one outdoor condensing unit paired with three wall-mount indoor air handlers in a 9,000 plus 12,000 plus 12,000 BTU/h zone configuration. Licensed HVAC technicians install this system to deliver independent heating and cooling to up to three separate spaces without requiring ductwork.

This system is suited for residential and light-commercial applications where multiple zones need independent temperature control. Typical installs include multi-room homes, additions, garages paired with living areas, or small commercial suites. The wall-mount indoor heads mount high on interior walls and deliver conditioned air directly into each zone. The 25 SEER2 rating makes this system compliant with current federal minimum efficiency standards for split-system heat pumps.

Key Features

• 27,000 BTU/h total system capacity across three zones
• 25 SEER2 rated efficiency — meets current federal efficiency requirements
• R454B refrigerant — lower global warming potential than R410A
• Three wall-mount indoor air handlers for independent zone control
• 9,000 plus 12,000 plus 12,000 BTU/h zone split configuration
• 230-volt single-phase operation

Compatibility

Designed as a matched 3-zone ductless mini split system; the outdoor unit es-27z-m4c is factory-matched to indoor wall-mount heads aciq-09w-hh-md and aciq-12w-hh-md-2. Components in this listing are sold as a system set.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician due to the R454B refrigerant involved. Power down and lock out the circuit before making any electrical connections. Line sets, mounting brackets, and low-voltage control wiring are typically field-supplied; verify line set length and diameter requirements with manufacturer documentation before running refrigerant lines. Local mechanical and electrical codes apply, including NEC requirements for dedicated disconnect means near the outdoor unit.

Technical Specifications

• Total Capacity: 27,000 BTU/h
• Zone Configuration: 3 zones (9,000 BTU/h plus 12,000 BTU/h plus 12,000 BTU/h)
• SEER2 Rating: 25
• Voltage: 230 volts
• Refrigerant: R454B
• System Type: Ductless mini split heat pump
• Indoor Unit Style: Wall mount

Standard Information

• Brand: ACIQ
• Manufacturer Part Number: es-27z-m4c / aciq-09w-hh-md / aciq-12w-hh-md-2