Gree OWC12HP230V1R32AH One Way Ceiling Cassette Mini Split Indoor Unit 12000 Btu/h R32 230V

Product Description

The GREE OWC12HP230V1R32AH is a one-way ceiling cassette indoor unit designed for ductless mini split systems operating on R32 refrigerant at 230 volts. Rated at 12,000 BTU/h, this unit pairs with a compatible GREE All Match outdoor unit to deliver directional airflow from a flush ceiling-mounted position. A brushless DC motor drives the cross-flow fan, supporting DC inverter-driven variable-capacity operation across a heating range down to -22 degrees F ambient and a cooling range down to -20 degrees F ambient. The unit includes a built-in condensate pump and an R32 gas sensor. Licensed HVAC technicians handle installation and commissioning.

This cassette is suited for single-zone residential and light commercial applications where ceiling-mounted, directional airflow is required — narrow rooms, corridors, retail spaces, and similar layouts. The one-way discharge pattern concentrates airflow along a defined axis, making it effective in elongated spaces where a four-way cassette would waste conditioned air. The unit is part of GREE's All Match R32 single-zone lineup and is intended to be matched with a compatible GREE R32 outdoor condensing unit. Cooling capacity ranges from 3,070 to 14,600 BTU/h; heating capacity ranges from 3,070 to 16,000 BTU/h at rated conditions.

Key Features

• One-way directional discharge optimized for narrow or elongated spaces
• R32 refrigerant with integrated gas sensor for leak detection inside the unit
• DC inverter technology enables variable-capacity operation and reduced energy cycling
• Built-in condensate drain pump eliminates the need for gravity-drain routing in most ceiling installations
• Low ambient cooling operation to -20 degrees F and heating operation to -22 degrees F
• Compatible with wireless remote (LCD display) and optional XE72-44/E wired controller
• Wi-Fi control included (factory installed) for remote monitoring and scheduling

Compatibility

Designed for use as the indoor air handler in GREE All Match single-zone R32 mini split systems operating at 230 volts. Must be matched with a compatible GREE R32 outdoor unit; consult GREE system pairing documentation to confirm the correct outdoor unit before ordering. AHRI Certificate 214810380 applies to verified system combinations.

Installation Notes

Installation must be performed by an EPA Section 608-certified HVAC technician familiar with R32 flammable refrigerant handling procedures and local mechanical codes. Before any service or wiring work, shut off power at the disconnect and verify zero voltage at the unit. R32 is an A2L mildly flammable refrigerant — follow manufacturer safety guidelines and applicable local codes regarding ventilation and ignition source control during line set connection and leak testing. Secure the cassette mounting plate to ceiling structure capable of supporting the unit weight, verify the condensate pump operation after startup, and confirm airflow direction aligns with the room layout before closing the ceiling opening.

Technical Specifications

• Cooling Capacity (Rated): 12,000 BTU/h
• Cooling Capacity Range: 3,070 to 14,600 BTU/h
• Heating Capacity (Rated at 47 degrees F): 12,000 BTU/h
• Heating Capacity Range: 3,070 to 16,000 BTU/h
• Voltage: 230 volts
• Refrigerant: R32
• Fan Type: Cross-flow, brushless DC motor
• Fan Speeds: 4 speeds
• Low Ambient Cooling: Down to -20 degrees F
• Low Ambient Heating: Down to -22 degrees F
• Condensate Pump: Internal
• Wi-Fi: Included, factory installed
• AHRI Certificate: 214810380

Standard Information

• Brand: GREE
• Manufacturer Part Number: OWC12HP230V1R32AH