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Guardian Series 480 Volt
Legacy Air Conditioners

Legacy products are no longer in normal production. Consult factory for availability.
We recommend the current series Guardian, GuardianX or Slimkool as possible alternatives.
Guardian Series Legacy Enclosure Air Conditioners Guardian Series Legacy Enclosure Air Conditioners
ul logo
ur logo
NEMA TYPE 12, 3R & 4
MAINTAINED

Description

The Kooltronic Guardian Series 480 Volt Legacy  Enclosure Air Conditioners are an air-cooled, closed-loop enclosure cooling solution featuring a NEMA 4 Rating. NEMA 4X is optional. The Guardian Series Legacy Enclosure AC Units are designed to cool electrical enclosures and control cabinets found in many industrial applications.

 
Many popular units are available as 3D solid models for customer system integration. Kooltronic also designs and manufactures custom-tailored cooling and airflow solutions to meet unique specifications. We invite your inquiries about our modification and custom-design capabilities.
 


Standard Features

  • All Guardian Series Models UL/CUL Listed
    • All Guardian Series models are UL/CUL Listed.
  • CFC-Free Refrigerant
    • CFC-free R134a Refrigerant is used in all Guardian Series Air Conditioners.
  • Condenser Blower Controller
    • A solid state sensor reacting to the condenser coil temperature modulates the condenser impeller between minimum and maximum speed based on the coil temperature. This reduces noise levels, fan cycling, compressor cycling and prevents the unit from freezing.
  • Filter
    • All KOOLTRONIC filters consist of a multi-layer grid of sturdy corrugated aluminum, securely held in a one-piece aluminum frame. Filters are required wherever air is drawn into an electronics enclosure or related cooling equipment to keep internal parts as clean as possible.

      A non-drying adhesive coating traps a high percentage of particulate matter. These filters are reuseable, they may be washed and recoated with the appropriate filter recoating adhesive. Replacements are available for those which become damaged or otherwise non-serviceable.

  • Heavy-duty Steel Shell
  • Epoxy-Coated Condenset and Evaporator Coils
  • Programmable Temperature Alarm
    • The Guardian Series units have a programmable temperature alarm to alert if early action is required.
  • Programmable Thermostat
    • The Guardian Series models are equipped with a programmable thermostat, allowing more accurate and versatile performance features.
  • Six foot [1.8m] (minimum) 3-wire power cord
Click Products Below
For More Details and to Request a Free Quote
guardian series dp38 480 Volt
DP38
480 Volt
5,000 BTU/H
39"H x 17"W x 11"D
guardian series dp52 480 Volt
DP52
480 Volt
7,000 & 9,000 BTU/H
52"H x 17"W x 10"D
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Wednesday, May 21, 2025  
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Kooltronic, Inc.
30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
800-321-KOOL
609-466-1114 (fax)
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