McDonnell & Miller 194-A-7B Controller Refrigerant the 26C1D1 integrates seamlessly into

the 26C1D1 integrates seamlessly into existing setups

The multi-speed taps provide versatility for balancing air distribution across ductwork

The 1/2-inch diameter shaft with a flat side ensures a secure connection to the fan blade

making disassembly unnecessary for standard brazing procedures

or failed fan motors in Amana heat pumps and AC units

McDonnell & Miller 194-A-7B Controller Refrigerant the 26C1D1 integrates seamlessly intoThe McDonnell & Miller 194 A 7B (Part Number 167100) is a heavy duty combination low water cut off and pump controller engineered for commercial and industrial steam boiler applications. Designed to handle a maximum pressure of 250 PSI, this unit integrates a high performance potentiometer switch to provide a proportional 135 ohm signal, ensuring a constant water level is maintained regardless of varying steaming rates. As a veteran grade float