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especially if mineral scale or heat stress has caused the original polymer to degrade
Direct OEM Compatibility: Serves as the official successor to 624721 and 621957
Ensure the flow arrow on the housing points toward the expansion device during installation
Which HVAC equipment models utilize this motor mounting bracket
McDonnell & Miller 354140 Replacement Probe 30067439-890 especially if mineral scale orThe McDonnell & Miller 354140 is a high precision PA 800 RX2 replacement probe engineered for field service reliability in low water cut off (LWCO) applications. Designed specifically for the PS 800 series and PS 850 series controls, this probe features a 1 2" NPT male threaded connection and a remote mount configuration for versatile installation in steam or hot water boilers. Built to withstand demanding boiler environments, it maintains high signal
US$ 120.00
US$ 179.00
US$ 40.00
US$ 105.00