Rectorseal 1500-10 Lay-in Perforated Supply Diffuser 2x2 10in

Product Description

The RECTORSEAL 1500-10 is a perforated lay-in supply air diffuser designed for installation in a standard 2-foot by 2-foot suspended T-bar ceiling grid with a 10-inch round duct connection. The perforated face panel delivers multi-directional distribution of conditioned supply air across the space below, promoting even temperature uniformity. An integrated opposed blade damper allows manual airflow volume adjustment without additional hardware. Constructed of steel with a white painted finish, this diffuser is suited for interior HVAC applications in residential and light commercial settings. Licensed HVAC technicians and sheet metal contractors are the typical installers.

This diffuser fits into a standard 2-foot by 2-foot T-bar ceiling grid, making it a straightforward replacement or new-installation option in suspended ceiling systems. The 10-inch round collar connects directly to round or flexible duct runs supplying conditioned air from air handlers, fan coil units, or central ducted systems. The opposed blade damper enables volume balancing at the diffuser face during system commissioning, reducing the need for upstream dampers in shorter duct runs. Typical applications include offices, retail spaces, classrooms, and residential rooms with suspended ceiling infrastructure.

Key Features

• Perforated face panel for multi-directional supply air distribution
• Integrated opposed blade damper for manual airflow volume adjustment
• 10-inch round duct collar for direct connection to round or flexible duct
• Fits standard 2-foot by 2-foot suspended T-bar ceiling grid
• Steel construction with white painted finish for interior applications

Compatibility

Designed as an OEM-style lay-in replacement or new-installation diffuser for standard 2-foot by 2-foot suspended T-bar ceiling grid systems with 10-inch round duct connections.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal contractor in accordance with accepted HVAC practices and applicable mechanical codes. Power down the air handling system and verify zero airflow before inserting or removing the diffuser from the ceiling grid. Secure the duct collar connection to the round supply duct before laying the diffuser panel into the grid to prevent disconnection after ceiling closure. Adjust the opposed blade damper only after the system is running and balanced against other supply outlets in the zone.

Technical Specifications

• Face Size: 2 feet x 2 feet (fits standard T-bar grid)
• Duct Connection Size: 10 inches round
• Material: Steel
• Finish: White painted
• Damper Type: Integrated opposed blade damper
• Air Pattern: Multi-directional perforated face
• Application: Residential and light commercial interior HVAC

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: 1500-10