Manual Outside Air Damper Filter Rack

The Manual Outside Air Damper (CPMANDPR007A00) introduces a fixed amount of outdoor air into compatible packaged heat pump systems. The field-installed damper is manually positioned to establish the required ventilation opening, while the integrated filter rack holds an air filter at the outdoor-air intake to help capture debris before it enters the equipment. The assembly combines outdoor-air control and filter support in one accessory for selected packaged heat pump cabinets, including documented 48ES-A applications.