Enclosure Air Conditioners

Size: 7015 to 7770 — Vortex A/C in NEMA 12 (71x5, 76x5, 7170, 7670) and NEMA 4/4X (70x5, 77x5, 7070, 7770), plus the electric ES and EB models; 900, 1 500 and 2 500 BTU/hr (264, 440 and 733 W). - Temperature: not printed on the spec sheets — the units are rated by cooling capacity and carry a mechanical thermostat as standard. - Application: closed-loop cooling of sealed NEMA 12 and NEMA 4/4X enclosures where dust and washdown must be kept out; cold air ducting kits and cold air mufflers are included on the 76x5 and 71x5. - Media: clean, dry compressed air; 1/8" Buna-N gasket. - Pressure: specifications are published at 100 psig (6,9 bar) compressed air; no maximum supply pressure is printed. Range STAMP — Vortec Vortex A/C spec sheets, vortec.com, 2026