Furnace Duct Dampers & Air Boosters
-
$21.50In-line duct fan solves air delivery problems without major system rework or expense. Applications include boosting airflow to rooms that are too hot or too cold and general ventilation of clean indoor air. Designed to fit flexible and rigid ducts. Fan has 1 end with a crimp and bead design…
-
$28.50In-line duct fan solves air delivery problems without major system rework or expense. Applications include boosting airflow to rooms that are too hot or too cold and general ventilation of clean indoor air. Designed to fit flexible and rigid ducts. Fan has 1 end with a crimp and bead design…
-
$20.00In-line duct fan solves air delivery problems without major system rework or expense. Applications include boosting airflow to rooms that are too hot or too cold and general ventilation of clean indoor air. Designed to fit flexible and rigid ducts. Fan has 1 end with a crimp and bead design…
-
$32.50Suncourt Flush Fit Register Booster quietly boosts heated or cooled air automatically to improve circulation and comfort. Our new improved “Smart Technology” works automatically with forced air systems without requiring a seasonal adjustment. It has 5 fan speeds with dual fans to pull extra air out of weak registers, boosting…