This blocked intake air pressure switch operates as a normally closed (NC) contact

this unit ensures optimized airflow across the heat exchanger

This Uni-Kit includes the hardware to adapt to either connection type in the field

What refrigeration brands is this compatible with

Fasco A290 Motor 326070-701 This blocked intake air pressureThe Fasco A290 Motor is a high performance direct replacement draft inducer engineered for high efficiency HVAC operations. This 1 20 HP 115V furnace motor features a dual speed configuration, outputting 3200 RPM and 2400 RPM to maintain precise static pressure and venting requirements. Built for the rigors of mechanical service, it utilizes sealed ball bearings for extended run cycles and a permanent split capacitor (PSC) design for optimized