Key Benefits for Contractors High BTU Capacity: Rated for up to 3

this bag assembly simplifies the sealing process by providing all necessary hardware to prevent bypass leakage

the 381-800-475 is supplied as a complete actuator and damper assembly to ensure the mechanical linkage and electrical end-switches are perfectly calibrated for safe operation

this non-spring return actuator utilizes a floating control signal to provide accurate positioning for optimized airflow and temperature management

making it a universal fit for various commercial and industrial control circuits

Tjernlund Products LB2 Duct Booster 326070-701 Key Benefits for Contractors HighThe Tjernlund Products LB2 Dryer Duct Booster is a professional grade solution engineered to maintain optimal exhaust velocity in 4 inch rigid metal ductwork, supporting vent runs up to 150 equivalent feet. This DEDPV (Dryer Exhaust Duct Power Ventilator) compliant fan solves performance issues in complex laundry configurations where equivalent feet exceed the 25 foot limit standard for most residential dryers. Featuring a Lint Blitzer material