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Guardian/GuardianX Series 480 Volt
NEMA 4 or 4X Air Conditioners
Guardian/GuardianX Series 480 Volt NEMA 4/4X Air Conditioners
UL Logo
TYPE 4 or 4X


The Guardian/GuardianX 480 Volt Series indoor/outdoor Air Conditioners are designed specifically for NEMA 4 or 4X enclosure applications that require washdown or are subject to outdoor storm conditions. All Guardian models have a NEMA 4 Rating. The GuardianX, with a NEMA 4X Rating, is offered with a Stainless Steel Shell and Internal Corrosion Protection. These Air Conditioners have been engineered to operate under the most demanding industrial applications. The components used in these models have been specially designed and tested to maintain cooling efficiency in temperature controlled enclosures in bottling plants, the automotive industry and other commercial/manufacturing applications.

With Epoxy-coated condenser coils and tubing, the closed-loop cooling system of the Guardian/GuardianX 480 Volt Series offers added security by providing an operating environment safe from harsh ambient conditions.

The Guardian/GuardianX 480 Volt Series consists of units with heights from 24 to 60 inches, offering 3,000 to 26,000 BTU/H ratings. In addition to the list of standard features, these Guardian/GuardianX 480 Volt Series Air Conditioners are also available with a wide range of accessories and options, including compressor short cycle protector, temperature alarm and heater kit.

The features engineered into the Guardian/GuardianX 480 Volt Series make them a tamper-resistant choice for external applications. With all models UL/CUL Listed, the Guardian Series is an excellent choice for telecommunications, wastewater treatment, food and beverage and other challenging applications.

KOOLTRONIC also designs and manufactures a variety of air conditioners to meet unique specifications. We invite your inquiries about our modification and custom-design capabilities.

Many popular units are available as 3D solid models for customer system integration. Contact Kooltronic for details.
CALL 1-800-321-KOOL (5665)
or FAX 609-466-1114

Standard Features


guardian 480v series dp24
480 Volt
3,000 BTU/H

24"H x 12"W x 10"D
guardian 480v series dp38
480 Volt
5,000 BTU/H
39"H x 17"W x 11"D
guardian 480v series dp50
480 Volt
14,000 BTU/H
50"H x 20"W x 13"D
guardian 480v series dp52
480 Volt
7,000 & 9,000 BTU/H
52"H x 17"W x 10"D
guardian 480v series dp53
480 Volt
18,000 BTU/H
53"H x 22"W x 13"D
guardian 480v series dp60
480 Volt
26,000 BTU/H
60"H x 24"W x 16"D
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