Simplified Installation: Standard frame and connector configuration allows for rapid field replacement for HVAC service calls

This means you can often drop down a size to save space without sacrificing power

Persistent tripping at 210°F usually indicates restricted airflow

calibrated orifices

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

Tjernlund Products LB2 Duct Booster 326070-701 Simplified Installation: Standard frame andThe 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