McDonnell & Miller 354106 Probe 30067439-890 meeting the rigorous standards of

meeting the rigorous standards of modern heat pump applications

Field sensitivity testing can be performed using a calibrated aerosol smoke tester or the internal reed switch with a magnet to verify circuit activation

infinite flame adjustment to maintain tight temperature tolerances

precise control in commercial HVAC systems

Key Benefits Corrosion Resistance: High-grade 316 stainless steel construction prevents degradation in demanding water treatment or chemical processing sumps

McDonnell & Miller 354106 Probe 30067439-890 meeting the rigorous standards ofEnsure reliable low water detection with the McDonnell & Miller 354106, a 2 1 4" short electrode designed specifically for your 157 RBP series and 157S RBP combination pump controllers. This conductance probe, also identified as model EA 157 S, serves as a high precision sensor for detecting boiler water levels via electrical conductivity. Built for the rigorous demands of industrial and commercial steam systems, this 354106 probe features a durable