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GuardianX Series NEMA 4X
Air-Cooled Panel-Mounted Air Conditioners

Guardian Series Group Guardian Series Group
cul us logo
NEMA

TYPE 12, 3R & 4
MAINTAINED
Description

The GuardianX Series indoor/outdoor Air Conditioners are designed specifically for NEMA 4X  enclosure applications that require protection from corrosive environments. All GuardianX models, with a NEMA 4X Rating, have a stainless steel shell and internal corrosion protection as standard features.

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

The GuardianX Series consists of units with heights from 15 to 60 inches, offering 1,000 to 26,000 BTU/H ratings. In addition to the list of standard features, these GuardianX Series Air Conditioners are also available with a wide range of accessories and options, including remote monitoring and enclosure heaters.

The features engineered into the GuardianX Series make them a tamper-resistant choice for external applications. With all models UL/CUL Listed, the GuardianX Series is an excellent choice for wastewater, telecommunications, 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.

Please note: Kooltronic Air Conditioners have transitioned from Beige to ANSI61 Gray.
For further information or questions regarding unit color, please consult Kooltronic.
 
Standard Features

  • All Models UL/CUL Listed
    • All GuardianX Series models are UL/CUL Listed.
  • Built-in Condensate Evaporator
    • Built-in Condensate Evaporator eliminates need for draining condensate under normal operating conditions. May not be adequate in extremely high humidity with open or leaky enclosure. Overflow condensate drain fitting and hose are included.
  • Closed Loop Cooling
    • The enclosure interior airflow system is isolated from the ambient airflow or waterflow system. No ambient air can invade the cool, dehumidified sensitive component compartment.
  • Condenser Blower Controller
    • A thermostatic temperature sensor installed in the refrigerant liquid line, controlling the condenser fan.
  • Epoxy-Coated Condenser and Evaporator Coils
    • Condenser and Evaporator Coils in the GuardianX Series are Epoxy-Coated. This coating will withstand 1000 hours of salt spray per the ASTM B 117 test method. Also see Stainless Steel Shell, or Integrity NEMA 4/4X Air Conditioners. NOTE: Severe operational environments such as waste water treatment and salt spray are likely to cause corrosion failure over a period of time regardless of coating. Warranty: Corrosive conditions may affect the warranty coverage. Consult factory for warranty limitations in corrosive environments. NOTE: For additional corrosion protection options, contact factory.
  • Internal Corrosion Protection
    • An air cured coating is sprayed on copper lines and brazed joints on the condenser side, providing a degree of protection from corrosive environments. This coating will withstand 1000 hours of salt spray per the ASTM B 117 test method. Also see Stainless Steel Cabinet or Integrity NEMA 4/4X Air Conditioners. NOTE: Severe operational environments such as waste water treatment and salt spray are likely to cause corrosion failure over a period of time regardless of coating. Warranty: Corrosive conditions may affect the warranty coverage. Consult factory for warranty limitations in corrosive environments. NOTE: For additional corrosion protection options, contact factory. NOTE: Internal Corrosion Protection is a Standard Feature on GuardianX Series NEMA 4X models.
  • NEMA 4X Ratings Maintained (UL50)
    • All GuardianX Series units are fully gasketed for tight, leakproof installation, in compliance with the NEMA Type 4X Enclosure Ratings.
  • Six foot [1.8m] (minimum) 3-wire power Cord
  • Stainless Steel Shell
    • For applications in corrosive or other hostile environments such as those requiring Internal Corrosion Resistant Coatings, especially where chemical/moisture combinations are present. NOTE: Stainless Steel Shell is a Standard Feature on GuardianX Series NEMA 4X models.
  • Zero ODP or CFC-Free Refrigerant
    • Either R410a, an HFC having zero ozone depleting potential, or CFC-Free R134a is used in GuardianX Series Air Conditioners.
 
Click Products Below
For More Details and to Request a Free Quote
guardian series dp15
DP15
1,000 BTU/H
15"H x 8"W x 7"D
guardian series dp21
DP21
3,000 BTU/H
21"H x 12"W x 10"D
guardian series dp24
DP24
3,000 BTU/H
24"H x 12"W x 10"D
guardian series dp33
DP33
5,000 BTU/H
33"H x 17"W x 11"D
guardian series dp38 480 Volt
DP38
480 Volt
5,000 BTU/H
39"H x 17"W x 11"D
guardian series dp43
DP43
7,000 BTU/H
43"H x 17"W x 10"D
guardian series dp47
DP47
9,000 BTU/H
47"H x 17"W x 10"D
guardian series dp50
DP50
14,000 BTU/H
50"H x 20"W x 12"D
guardian series dp52 480 Volt
DP52
480 Volt
7,000 & 9,000 BTU/H
52"H x 17"W x 10"D
guardian series dp53
DP53
18,000 BTU/H
53"H x 22"W x 13"D
guardian series dp60
DP60
26,000 BTU/H
60"H x 24"W x 13"D
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Wednesday, January 27, 2021  
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