calibrated orifices

The GC Valves HS3YN02 coil is an industrial-grade 120V AC solenoid coil designed for high-cycle reliability in HVACR and fluid control systems

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

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

or the igniter failing to glow while receiving 120V from the control board

Tjernlund Products LB2 Duct Booster 326070-701 calibrated orificesThe 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