Mitsubishi Electric MLP-444WU Grille

The Mitsubishi Electric MLP-444WU Grille is a critical component for completing the installation of MLZ-KP EZ-Fit series one-way recessed ceiling cassettes. As a professional, you know that the MLP-444WU serves as the current direct replacement for the MLP-444W, ensuring a seamless interface for modern Mitsubishi MLZ units. This cassette grille is engineered to overlap a 1.5’ x 4’ ceiling opening, effectively concealing the indoor unit body while allowing for direct service access from below. Weighing approximately 11 pounds and measuring 50 inches in width by 18.88 inches in depth, this OEM replacement part provides the necessary airflow clearance for 9,000 to 18,000 BTU/h systems. Utilizing high-grade industrial materials, it maintains the structural integrity and aesthetic finish required for high-end residential and commercial ductless mini-split applications. When swapping out an older MLP-444W, this updated assembly maintains exact mounting points for a hassle-free retrofit.

• System Compatibility: Purpose-built for the Mitsubishi MLZ-KP series, including MLZ-KP09NA, MLZ-KP12NA, and MLZ-KP18NA indoor units.
• Service Accessibility: Designed to allow technicians to perform direct service of the fan motor and internal components without removing the entire ceiling panel.
• Precision Fitment: The 50-inch wide cassette grille provides a professional overlap on standard 16-inch on-center joist configurations.
• Enhanced Airflow: Engineered specifically to match the one-way airflow pattern of the EZ-Fit series, maximizing HVAC efficiency.

Is the MLP-444WU compatible with older MLZ-KA models?
The MLP-444WU is the primary replacement grille for the KP series. Always verify the submittal data for KA-series units, as mounting brackets may differ; however, it is the standard 1-way grille for current EZ-Fit series inventory.

Does this grille include the wireless signal receiver?
Yes, as a genuine Mitsubishi Electric part, the MLP-444WU features the integrated receiver window required for communication with handheld remote controllers.

Can this grille be used for 2-way or 4-way cassettes?
No, this part is strictly for one-way ceiling cassettes. Multi-directional units require different grille part numbers, such as the PLP series for 4-way systems.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.