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McDonnell Miller Series 750 Low Water Cut-Offs – Electronic For Hot Water and Steam Boilers

Low Water Cut-Offs – Electronic For Hot Water and Steam Boilers
Series 750

• For commercial or industrial applications
• Primary or secondary control on hot water boilers
• Secondary control (manual reset models only) on steam boilers

• Manual reset models meet the requirements of ASME Standard CSD-1. If the control is in a low water condition when there is an interruption of power, the control will remain in a low water condition when power is restored. The reset button will need to be pressed when the water level is restored to a level above the probe to allow the burner to fire.

Select a link under the "item" tab below to order.

Cat #DescriptionsPart NumberWeight Ibs.(kg)
750-T-24LWCO - 24V Auto Reset1762942 (.9)
750-MT-24LWCO - 24V Manual Reset1762932 (.9)
750-T-120LWCO - 120V Auto Reset1762062 (.9)
750-MT-120LWCO - 120V Manual Reset1762072 (.9)
750-HW-MT-120HWCO - 120V Manual Reset1762362 (.9)


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