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The VMI Air-Pro 5070 is a 409 CFM exterior blower motor that mounts outside the building, pulling air through the ductwork from a compatible wood range hood rather than pushing it from inside. It pairs with an 8-inch duct connection and includes a stand-off bracket for mounting clearance.
A conventional inline or internal ventilator sits inside the hood or in the ceiling and pushes air out. An exterior blower sits at the terminus of the duct run, typically mounted on an outside wall or roof, and draws air through the entire duct path from the cooking surface outward. That pull-through approach handles longer duct runs and more complex paths more effectively than a push configuration, because the motor is working with the duct's natural draft rather than against static pressure buildup. It also removes the primary noise source from the occupied kitchen space: the blower itself runs outside, so what the cook hears is airflow movement rather than the motor.
At 409 CFM, this unit is sized for serious residential cooking loads. The 8-inch duct connection matches the larger duct diameter that exterior blower configurations typically require to minimize friction losses across a longer run. The included stand-off bracket holds the motor housing away from the exterior wall surface, allowing proper clearance for mounting and airflow exit. This is a ducted-only configuration: exterior blowers do not recirculate air and do not use charcoal or grease filters in the same way an internal recirculating unit would.
This blower suits a high-performance kitchen renovation or new-build where a wood range hood is specified and the duct path is long enough, or the homeowner's noise tolerance low enough, to justify moving the motor to the exterior. Custom cabinet shops and designers specifying mantel-style wood hoods often route to an exterior blower when the architectural plan includes a full duct run to an outside wall. It also suits retrofit situations where an existing duct path is already 8 inches and the current motor is being replaced or upgraded.
No. This is the exterior blower motor only. The decorative wood hood shell, liner, and any interior duct components are separate products selected to suit your specific installation.
No. This is a ducted exterior blower designed to exhaust air to the outside. It is not a recirculating unit and is not configured for ductless operation.
Larger duct diameter reduces friction loss across longer duct runs, which matters more in exterior configurations where the run length is typically greater. Using the correct duct size preserves the rated airflow at the cooking surface.
The stand-off is included with this unit and provides the clearance gap between the motor housing and the wall surface. Use it as part of the standard installation to ensure proper mounting and airflow exit.
Specify the VMI Air-Pro 5070 when the project calls for an exterior-mounted ventilation solution, a quieter kitchen environment, or a duct run that benefits from a pull-through motor at the terminus rather than a push configuration at the hood.