Outside Air Vent, 4" Piping with filter
Solve your customer’s fresh air need by installing Air Supply Ventilator (ASV) through an outside wall near the appliance!
Brings fresh filtered air from outside, balances negative air pressure inside the house. Conforms to California codes.
Scandinavian-type passive ventilator brings in make-up air without drafts. Manual damper. Molded polymer components
are condensate resistant. Easy to paint for matching interior and exterior walls.
ASV kit comes complete with two 4” diameter
tubes, dust filter.
