Home
MyKooltronic Account
U UserID
CUSTOMER NO.
COMPANY NAME
MyKooltronic Home
Update Your Account
View Orders
View Invoices
Track Shipments
View Shopping Cart
View Quote Requests (RFQ)
Logout
Cart
Your Shopping Cart
Your Cart is Empty

View Cart
RFQ
Your Quote Requests
You have no products to be quoted

View RFQ Cart
(609) 466-3400 Contact Us!
(609) 466-3400 Contact Us!
  • Products & Services
    • All Products
    • Air Conditioners
    • Centrifugal & Packaged Blowers
    • Fans and Fan Trays
    • Heat Exchangers
    • Custom Cooling Design
    • Enclosure Accessories
    • Spare/Replacement Parts
    • Contract Manufacturing Services
  • Industries
    • All Industries
    • Battery Energy Storage Systems
    • Kiosks, ATMs & Smart Lockers
    • Medical Technology
    • Wastewater & Water Treatment
    • Transportation
    • Industrial Manufacturing
    • Hazardous Locations
    • Food & Beverage
    • Military & Avionics
    • Infrastructure
    • Security Detection & Surveillance
  • Sizing
  • Resources
    • Cooling Solutions Blog
    • MyKooltronic Customer Portal
    • Product Documentation
    • White Papers
    • An Intro to Closed Loop Cooling
    • Quality & Compliance Certficates ►
      • ISO 9001:2015 Certificate
      • UL Client Test Data Program Certificate
      • ROHS 3 Compliance Statement
      • REACH Declaration
      • Kooltronic Quality Policy
      • Conflict Minerals Report
    • Credit Application
    • Credit Reference Form
  • About Us
    • About Kooltronic
    • News & Announcements
    • Eco-Friendly Practices
    • Interactive Timeline
    • Virtual Tour
    • Careers with Kooltronic
  • Contact Us
    • Send Us a Message
    • Sales Team
    • After Sale Kare (ASK)
  • RFQ Cart
  • MyKooltronic

Guardian Series NEMA 12, 3R & 4
Air-Cooled Panel-Mounted Air Conditioners

Guardian Series Group Guardian Series Group
cul us logo
NEMA

TYPE 12, 3R & 4
MAINTAINED
Description

The Guardian Series indoor/outdoor Air Conditioners Maintain NEMA 12 & 3R Ratings. All units are designed specifically for NEMA 4  enclosure applications that require washdown or are subject to outdoor storm conditions. All Guardian models have a NEMA 4 Rating.

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

The Guardian 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 Guardian 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 Guardian 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, 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 Guardian Series models are UL/CUL Listed.
  • Baked Powder Finish
  • 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 Guardian 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.
  • Heavy-duty Steel Shell
  • NEMA 12, 3R & 4 Ratings Maintained (UL50)
    • All Guardian Series units Maintain NEMA 12 & 3R Ratings. All units are fully gasketed for tight, leakproof installation, in compliance with the NEMA Type 4 Enclosure Ratings.
  • Six foot [1.8m] (minimum) 3-wire power Cord
  • Zero ODP or CFC-Free Refrigerant
    • Either R410a, an HFC having zero ozone depleting potential, or CFC-Free R134a is used in Guardian 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 dp47
DP47L-2
9,000 BTU/H
51"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
Footer logo
Tuesday, February 7, 2023  
©2023 Kooltronic, Inc. - All rights reserved.
Terms of Use
Contact Info:
Kooltronic, Inc.
30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
800-321-KOOL
609-466-1114 (fax)
Contact Us
Popular links:

Home
Product Sizing and Selection
Catalogs/Brochures
Virtual Plant Tour
Sales Team
MyKooltronic

LinkedIn profile icon Twitter profile icon YouTube profile icon Facebook profile icon Kooltronic Blog icon
ISO-9001 logo Made In USA logo