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Explore the McDonnell & Miller 171702, a robust mechanical combination low water cut-off and pump controller. Designed for both commercial and industrial boiler applications, this unit features a maximum pressure capacity of 150 psi.
This device is not only efficient but also versatile, complying with UL, CSA, and FM standards, making it suitable for a variety of boiler systems.
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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