Gree CAS18HP230V1R32AH Ceiling Cassette Air Handler 18000 Btu/h R32 230V Mini Split Indoor Unit

Product Description

The GREE CAS18HP230V1R32AH is a 360-degree ceiling cassette air handler designed for single-zone mini split heat pump systems. It delivers 18,000 BTU/h of both cooling and heating capacity and operates on R32 refrigerant, which carries a lower global warming potential than R410A. Running on 208-230V/1/60Hz power, this unit mounts flush in a suspended ceiling grid and distributes conditioned air in a full 360-degree pattern across the space below. Airflow ranges from 206 to 383 CFM depending on fan speed selection. Licensed HVAC technicians perform the refrigerant connections and electrical tie-in as part of a complete mini split system installation.

This indoor unit is suited for commercial and residential applications where a ceiling-mounted discharge point is preferred over a wall-mounted or floor-mounted handler. Typical installations include offices, retail spaces, server rooms, and open-plan residential areas where ceiling delivery improves air distribution. The unit is part of GREE's All Match 360 Cassette R32 product line and holds AHRI Certificates 215417457 and 215417450, confirming tested system performance when paired with compatible outdoor condensing units. Dehumidification capacity is rated at 3.8 pints per hour. The unit ships at approximately 48 pounds and requires LTL freight delivery.

Key Features

• 18,000 BTU/h cooling and heating capacity for single-zone coverage
• 360-degree air discharge pattern for even room distribution from a single ceiling location
• R32 refrigerant with lower environmental impact compared to R410A
• Airflow range of 206 to 383 CFM with multiple fan speed settings
• Flare-type refrigerant connections with maximum pipe length of 131 feet
• AHRI-certified system performance under certificate numbers 215417457 and 215417450
• Compatible with YBE1FB5F wireless remote controller and XE72-44/E wired controller

Compatibility

This air handler is part of the GREE All Match 360 Cassette R32 line and is AHRI-certified under the Vireo R32 and Envo system families. It is designed to pair with compatible GREE outdoor condensing units in a single-zone mini split configuration. Refer to GREE submittal data sheet CAT NO: GREE_CAS18HP_230V_R32_SUB_09012025 for matched outdoor unit pairings.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician. The indoor unit requires a suspended ceiling with adequate structural support to carry the unit weight and must be connected to a compatible outdoor unit using properly sized copper line sets with flare fittings. Shut down and lock out all power to the system before making any electrical connections or opening refrigerant circuits. Refrigerant handling, charging, and leak testing must comply with applicable local mechanical codes and EPA regulations governing R32 systems.

Technical Specifications

• Cooling Capacity: 18,000 BTU/h
• Heating Capacity: 18,000 BTU/h
• Power Supply: 208-230V / 1-phase / 60Hz
• Refrigerant: R32
• Airflow Range: 206 - 383 CFM
• Dehumidification: 3.8 pints per hour
• Connection Type: Flare
• Maximum Pipe Length: 131 feet
• Mount Type: Ceiling Cassette
• Unit Width: 22.44 inches
• Unit Height: 10.44 inches
• Unit Weight: 48 pounds
• AHRI Certificate Numbers: 215417457 / 215417450

Standard Information

• Brand: GREE
• Manufacturer Part Number: CAS18HP230V1R32AH