This HVAC wiring connector is specifically designed for Amana Goodman furnaces and air handlers

protecting the motor assembly and reducing operational noise

Do I need to replace the keyways along with the shaft

a durable plunger

Reduced Vibration: Factory-balanced design minimizes mechanical noise and protects the motor’s internal components from excessive oscillation

Laars Heating Systems RE0013000 Flow Switch Kit 322055-301 This HVAC wiring connector isThe Laars Heating Systems RE0013000 Flow Switch Kit is a critical OEM replacement component designed for precision water flow monitoring in commercial and residential hydronic systems. This paddle type flow switch is a direct cross reference for the E0013000 and E0013100, ensuring full compatibility with a wide range of legacy and modern units, including Laars Mighty Therm, Mighty Max, and Pennant series. Engineered for both indoor and outdoor