Hart Cooley 50346 Pdr Series Return Grille with Collar 14 Inches Steel White Black

Product Description

The Hart Cooley 50346 is a PDR Series return air grille with collar designed for residential and light commercial HVAC systems. This 14-inch return grille is built from steel and finished in white or black to blend with standard ceiling and wall installations. Return grilles are a critical component in any forced-air HVAC system. They allow air to flow back to the air handler or furnace after it has circulated through the living space. A properly sized return grille helps maintain balanced air pressure, improves system efficiency, and reduces strain on the blower motor. The Hart Cooley 50346 features a fixed collar that makes duct connection straightforward and secure. The collar is available in 14-inch, 16-inch, and 18-inch sizes. The neck size is the listed size minus 2 inches, which is an important detail for duct sizing during installation. This grille carries a 51 percent net free area rating, which means more than half of the grille face allows unobstructed airflow. A high net free area reduces resistance and supports consistent air return across the system. The CFM rating is 855 CFM at 800 feet per minute velocity, making this grille suitable for medium to large return air applications. HVAC technicians, mechanical contractors, and installers rely on Hart Cooley grilles for their consistent build quality and reliable performance in both new construction and retrofit projects. The steel construction holds up well in high-traffic areas and maintains its shape under normal duct pressures. This return grille is a dependable choice for any forced-air return air system requiring a 14-inch face size with a fixed collar connection.

• 51 percent net free area for low-resistance airflow and balanced system performance
• Fixed collar design simplifies duct connection during installation
• Rated at 855 CFM at 800 feet per minute for medium to large return air applications

Product Highlights

The Hart Cooley 50346 PDR Series return grille delivers reliable airflow performance with a high net free area and a fixed collar for easy duct connection. It is built from steel for long-term durability in residential and light commercial HVAC installations.

Product Information

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 50346

Technical Specifications

• Series: PDR
• Size: 14 inches
• CFM Rating: 855 CFM at 800 feet per minute
• Net Free Area: 51 percent
• Material: Steel
• Color: White and Black
• Available Collar Sizes: 14 inches, 16 inches, 18 inches
• Neck Size: Listed size minus 2 inches