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1A rated load current
The enclosure includes 1/2 inch conduit access to protect the screw-type terminals
What boiler models are compatible with the 340-004-605 port
Key Benefits Direct OEM Match: Engineered to original factory specifications for precise resistance-to-temperature calibration
The double contact remote sensor and 2030mm (approx
McDonnell & Miller 51-S-2-HD Cut Off R-410A 1A rated load currentThe McDonnell & Miller 51 S 2 HD (Part Number 136200) serves as a heavy duty head mechanism only for professional grade water level control. Engineered for high capacity low pressure steam and hot water boiler systems, this unit integrates a mechanical water feeder with a low water cut off (LWCO) function via a built in Snap Acting SPDT switch (No. 2 Switch). It is designed to handle a maximum vessel pressure of 35 PSI and an inlet water supply up to
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