Hart Cooley 10812 2-way Sidewall Ceiling Register 8x4

Product Description

The HART COOLEY 10812 is a 2-way sidewall and ceiling register designed for residential HVAC air distribution. Built from steel with a bright white enamel finish, this register fits an 8 x 4 inch duct opening and delivers balanced airflow through fixed vertical blades set at a 20-degree deflection angle. The 1/3 inch blade spacing promotes consistent, even air distribution across the conditioned space. At 0.92 pounds, the unit is lightweight yet durable, and its domestic manufacture reflects standard quality control for HVAC trim components. Licensed HVAC technicians and experienced installers handle this type of register during new construction and retrofit applications.

The 10812 is suited for residential HVAC installations where a sidewall or ceiling supply register is required over a standard 8 x 4 inch duct opening. The two-way airflow pattern supports even air delivery in rooms where directional control is not critical. The overall face dimensions are 9-1/4 inches wide by 5-1/4 inches long, allowing the register to overlap standard drywall or plaster openings cleanly. The duct opening dimensions are 7-7/16 inches wide by 3-1/2 inches tall, matching common residential duct collar sizes.

Key Features

• Fixed vertical blades with 20-degree deflection angle for consistent 2-way airflow
• 1/3 inch blade spacing for balanced air distribution
• Steel construction with bright white enamel finish for durability and clean appearance
• Fits 8 x 4 inch duct openings with a 9-1/4 inch by 5-1/4 inch face plate
• Lightweight at 0.92 pounds for easy single-technician installation
• Domestically manufactured

Compatibility

Designed as an OEM-style replacement or new-installation register for residential HVAC systems with standard 8 x 4 inch sidewall or ceiling duct openings.

Installation Notes

Installation is performed by a licensed HVAC technician or qualified installer. Shut off the air handler or furnace before removing an existing register or working inside the duct collar. The register is secured to the wall or ceiling surface over the duct opening using standard fasteners at the face plate. Confirm the duct opening dimensions match the 7-7/16 inch by 3-1/2 inch collar size before installation to ensure proper seating and airflow seal.