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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
The double contact remote sensor and 2030mm (approx
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
Is this tank suitable for hydronic heating systems
McDonnell & Miller 51-S-2-HD Cut Off R-410A The double contact remote sensorThe 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
US$ 249.50
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