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The McDonnell & Miller 165302 is a 94-HDLS LWCO controller head designed for steam boiler applications. It does not come with a switch and is compatible with the 94 and 194 series low water cut-off and pump controllers.
This controller head ensures water level is consistently maintained in commercial and industrial steam boilers.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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