Pay in 4 interest-free payments of $10.88 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
The NFBUP-X1 is designed for 2-wire on/off control
5V and 12V taps are designed for specific legacy ignition systems or specialized electronic boards that require lower voltage inputs
NSR Manual Override: Non-spring return design includes a manual crank for field adjustments and emergency positioning
providing reliable power conversion and frequency modulation
Standardized Fittings: Equipped with 3/4" NPT threads to match standard manifold configurations for faster installation
Field Controls 46131800 Blower Wheel Freon The NFBUP-X1 is designed forThe Field Controls 46131800 Blower Wheel is a critical replacement component engineered specifically for SWG 3 and SWG 4 Series Power Venters. Designed to maintain precise static pressure and optimal flue gas induction, this centrifugal wheel ensures the ventilation system operates within its designated airflow parameters. When a blower wheel accumulates excessive soot or suffers from structural blade deformation, it leads to motor strain and