A28 Two Stage Temperature Control with Weatherproof Enclosure


A28MA-1C40/120F; 6 ft. CAP; 3/8 X 4 in. Neoprene coated bu$379.54
A28MA-2C40/120F; 6 ft.CAP; ;3/8 X 4 in. BULB$331.85


These are wide range temperature controls with rainproof NEMA 3R enclosure and two SPDT switches. Used for sump water temperature control for cooling towers and evaporative condensers, and fan cycling control for air cooled condensers.

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Johnson Controls


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