Standard Barb Connectivity: Features a 1/4" barb for quick and secure attachment to existing pressure switch hoses

making it ideal for managing compressor cycling

the RIBXLCEA provides reliable "Go/No-Go" status indication for small fractional horsepower motors

Superior Insulation: The 7mm silicone jacket provides high-temperature protection and prevents arcing in tight mechanical clearances

the Robertshaw 10-038 features standard 11/32" threads and a secure terminal tab for easy connection to your digital multimeter or millivolt test meter

McDonnell & Miller 61-HD Low Water Cut Off Refrigerant Standard Barb Connectivity: Features aThe McDonnell & Miller 61 HD (Part Number 140300) is a heavy duty mechanical low water cut off designed specifically for low pressure steam boiler applications. This head mechanism serves as a direct replacement component for Series 61 controllers, facilitating reliable burner circuit interruption when water levels drop below the safe line. Rated for a maximum steam pressure of 20 PSI, the 61 HD utilizes a high buoyancy float operated mechanism to