providing the necessary gas orifices and regulator springs required to handle the higher BTU density of propane fuel

ensuring the start capacitor is engaged during the high-torque startup phase and promptly disconnected once the motor reaches sufficient velocity

simplifying the pneumatic piping layout

Install the Maxitrol 12A34 to ensure code-compliant indoor venting for your RV81 series gas pressure regulators

some TSC083C units may require a specific motor kit (023078500K)

McDonnell & Miller 150S Switch Freon providing the necessary gas orificesThe McDonnell & Miller 150S Switch (Part Number 171702) is a heavy duty combination low water cut off and pump controller designed for commercial and industrial steam boiler applications. As a veteran preferred mechanical water level control, this unit features a snap acting SPDT switch assembly that provides precise low water cut off and alarm actuation. The 150S series is engineered for boilers of any steaming capacity, supporting a maximum pressure