View cart “#3413: 75mm Warm Air Wye” has been added to your cart. #5430: Cold Air Inlet Vent$12.00 #5430: Cold Air Inlet Vent quantity Add to cart Description Description Intake grille/vent for use in cold air applications only. Related products Add to cart #5635: 2.5″ Warm Air Duct (per foot) $10.00 Add to cart #602293: Drain Loop $122.00 Add to cart #602307: 28/45mm Exhaust Adapter $59.00