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The HART COOLEY 1500 08 wht is a white drop-in ceiling diffuser designed for use in forced-air HVAC distribution systems. It features a 24 x 24 inch face plate that seats into a standard drop ceiling grid and connects to ductwork through an 8 inch collar. The drop-in design allows for quick positioning in suspended ceiling tiles without additional framing hardware. HVAC technicians install this diffuser as part of supply-air terminal distribution in light commercial and residential applications.
This diffuser is suited for suspended ceiling installations in offices, retail spaces, and light commercial buildings where a clean, flush-mounted supply-air terminal is required. The white finish blends with standard ceiling tile systems. The 8 inch collar accepts standard round duct or flexible duct connections common in trunk-and-branch and plenum-fed layouts.
Designed as an OEM-style drop-in ceiling diffuser for suspended grid ceiling systems accepting a 24 x 24 inch tile opening with an 8 inch round duct collar connection.
Installation is typically performed by a licensed HVAC technician or mechanical contractor. Shut down the air handling unit and confirm zero airflow before connecting ductwork to the collar. Secure flexible or rigid round duct to the 8 inch collar with an approved clamp or draw band per local mechanical code. Confirm the diffuser seats flush in the grid before restoring system operation.
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