A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts. NEMA 12, 4, and 4X Cabinet Coolers that match the NEMA rating of the enclosure are available in many cooling capacities for large and small control panels. Cabinet Coolers convert an ordinary supply of compressed air into clean, cold 20ºF air. They mount in minutes through an ordinary electrical knockout and have no moving parts to wear out.
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