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Door Port Systems

DPA – Door Port System

Simple garage ventilation with door port systemsOur simplest and most economical system, the Ventaire Door Port System (DPA) uses the force of a vehicle’s exhaust instead of a fan to remove exhaust fumes from a garage or repair shop. Exhaust hose is connected to a vehicle tailpipe on one end; the other end is connected to a thrust nozzle that fits through an opening in the garage door or side …Read More