Goodman 0270l01133 Manual Fresh Air Damper

Product Description

The Goodman 0270l01133 is a manual fresh air damper designed for light commercial HVAC systems in the 7.5 to 12.5 ton capacity range. It controls the introduction of outside air into the return air stream, allowing service technicians to set ventilation rates by hand. Manual dampers like this one are specified where fixed or intermittent fresh air ventilation is required without the added complexity of an actuator or motorized control. Licensed HVAC technicians working on rooftop units and packaged systems are the primary installers of this component.

This damper is suited for light commercial applications where manual ventilation control is acceptable under local mechanical codes. Typical installations include rooftop packaged units and split-system air handlers in retail, office, and light industrial settings requiring outside air integration. It is sold as a single unit per package and is manufactured in the USA.

Key Features

• Manual operation allows fixed outside air positioning without a motorized actuator
• Rated for systems from 7.5 to 12.5 tons, covering a broad range of light commercial equipment
• Manufactured in the USA
• Sold as a single unit per package

Compatibility

Designed as an OEM-style replacement fresh air damper for Goodman light commercial packaged HVAC equipment in the 7.5 to 12.5 ton capacity range.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before servicing any damper components. Verify the damper blade moves freely through its full range before returning the unit to service. Consult local mechanical codes and ASHRAE 62.1 ventilation requirements when setting outside air quantities.

Technical Specifications

• Product Type: Manual Fresh Air Damper
• Capacity Range: 7.5 to 12.5 tons
• Package Quantity: 1
• Country of Origin: USA

Standard Information

• Brand: Goodman
• Manufacturer Part Number: 0270l01133