{"product_id":"industrial-721-35h-vortex-cooler-enclosure-unit","title":"Industrial 721-35H Vortex Cooler Enclosure Unit","description":"\u003cdiv\u003e\u003cp\u003eThe Vortec 721-35H Vortex Cooler Enclosure uses compressed-air vortex tube technology to actively cool electrical enclosures, protecting heat-sensitive components in control panels, automation cabinets, manufacturing equipment, and process control systems where heat can impair performance. This NEMA 12-rated unit is designed for top-mount enclosure installation and provides up to 2500 BTU\/hr (732 Watts) of cooling at a 100 PSIG nominal operating pressure with an air flow of 35 SCFM; it requires no refrigerant and accepts a 1\/4 in. NPT female air inlet. The thermostat is not included in this non-thermostatic model, and the maximum inlet pressure is 150 PSIG. For retrofit and thermal-management projects, it is commonly used with the Asco Red-Hat 302271 solenoid valve assembly to maintain enclosure temperatures and support continuous operation in industrial environments. Note that it does not include a filter or ducting kit; compatible applications include electrical control panels, automation cabinets, and other industrial equipment where reliable, refrigerant-free cooling and protection of electronic performance are essential.\u003c\/p\u003e\u003c\/div\u003e","brand":"Vortec","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46248435876074,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-004.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/industrial-721-35h-vortex-cooler-enclosure-unit","provider":"GTG Hardware","version":"1.0","type":"link"}