Ashcroft B424BXFM-30 Pressure Switch 320819-301 a loose connection at the

a loose connection at the safety valve

24V Low Voltage Operation: Standardized electrical requirements compatible with most modern HVAC control boards

5-inch shaft diameter ensure a direct fits for a wide variety of blower assemblies and fan coils

minimizing nuisance trips and furnace ignition lockouts

Check the microfarad (uF) requirement on the new motor's nameplate and replace the capacitor during installation to ensure long-term reliability

Ashcroft B424BXFM-30 Pressure Switch 320819-301 a loose connection at theThe Ashcroft B424BXFM 30 Pressure Switch is a high performance, industrial grade pressure switch engineered for precise monitoring and control in demanding environments. Featuring a 0 30 PSI pressure range, this B Series pressure switch utilizes a Single Pole Double Throw (SPDT) switch element encased in a rugged, watertight NEMA 4X enclosure with an epoxy coated aluminum finish for superior corrosion resistance. Designed with a Buna N seal and