| 摘要 |
A damper assembly and method is provided for readily installing the damper assembly into an air duct of an existing air handling system to regulate air flow through the air duct. The damper assembly includes a mounting plate and a damper plate movably attached to the mounting plate. The mounting plate may include plurality of spaced apart through holes adjacent one end for securing the mounting plate to the air duct with a fastener. The damper assembly further includes means for movably attaching the damper plate to the mounting plate and means for adjusting the position of the damper plate within the air duct. The damper assembly is inserted into the outlet end of the air duct and the mounting plate is mounted with the damper plate positioned within the air duct. The position of the damper plate is adjusted to provide the desired air flow through the air duct.
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