Gree GREETD01 One Way Ceiling Cassette Grille 47.25 Inches Compatible with 9K 12K 18K 20K Units

Product Description

The GREE GREETD01 is a replacement discharge grille designed for one-way ceiling cassette air handlers. Measuring 47.25 inches in length, it channels conditioned air in a single direction across the space below the cassette unit. This grille is a required accessory for compatible GREE cassette indoor units and is installed as part of the ceiling-mounted air handler assembly. HVAC technicians working on mini-split or multi-split systems will encounter this part during initial installation, grille replacement, or cassette service calls where the discharge panel has been damaged or requires updating.

This grille is suited for ceiling cassette installations in both residential and light commercial applications. It fits GREE one-way cassette air handler models rated at 9,000 BTU/h, 12,000 BTU/h, 18,000 BTU/h, and 20,000 BTU/h. These units are typically recessed into a dropped ceiling grid, making the grille the only visible component from below. Proper grille seating is critical for correct airflow direction and maintaining the finished appearance of the ceiling installation.

Key Features

• One-way discharge design directs conditioned air in a single direction for targeted airflow
• 47.25 inch length sized to match GREE one-way cassette air handler dimensions
• Required accessory for compatible 9K, 12K, 18K, and 20K GREE cassette indoor units
• OEM replacement part ensuring proper fit and airflow performance
• Designed for flush ceiling installation with cassette air handler housings

Compatibility

Compatible with GREE one-way ceiling cassette air handler models 09, 12, 18, and 20 (9,000 BTU/h, 12,000 BTU/h, 18,000 BTU/h, and 20,000 BTU/h units). Confirm the cassette model designation before ordering to ensure correct fitment.

Installation Notes

Installation is performed by a licensed HVAC technician. Before removing or reseating the grille, shut off power to the indoor unit at the disconnect or breaker to eliminate risk of contact with the fan assembly. The grille typically clips or locks into the cassette housing frame — inspect retention clips for damage before reinstalling. Verify the discharge direction orientation matches the intended airflow layout for the space before securing the grille in place.

Technical Specifications

• Length: 47.25 inches
• Unit Type: One-Way Ceiling Cassette Grille
• Compatible Capacity Range: 9,000 to 20,000 BTU/h

Standard Information

• Brand: GREE
• Manufacturer Part Number: GREETD01