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and HVAC electrical distribution components
providing a safety margin against system spikes
) port connections to meet various sequence requirements
technicians should note that the existing chain tension assembly must be transferred from the old plate to the new one
As a direct OEM 624345 replacement part
McDonnell & Miller 354107 Probe 30067439-890 and HVAC electrical distribution componentsThe McDonnell & Miller 354107, also identified as the EA 157 L long electrode, is a high precision conductance probe engineered specifically for Series 157 RBP and 157S RBP low water cut off and pump controller systems. Measuring 3 inches in length, this stainless steel electrode serves as a critical sensing component for monitoring fluid levels in steam boiler applications where reliable bi level pump control is required. Designed with a 3 4" NPT
US$ 55.95
US$ 245.00
US$ 33.95
US$ 30.95