If your primary interest is in evaporative cooling and
you want the HRSM to come on at a specific temperature setting. Then
this control is what you may need to automate your HRSM.
Watertight Nema 4X enclosure works great for evaporative
cooling applications. Simply dial the desired temperature setting you
would like the HRSM to turn on at; and this control will automate your
unit to within a +/- 2 percent F differential range.
Designed to endure high humidity or outdoor conditions,
this control comes supplied with convenient pre-wired electrical cords.
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