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Horizontal Air-Cooled
Rack-Mounted Air Conditioners

Horizontal Rack-Mounted Air Conditioner Horizontal Rack-Mounted Air Conditioner
 
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Description

KOOLTRONIC Air-Cooled Rack-Mounted Air Conditioners are particularly suited for applications where internal horizontal mounting is preferred over external panel, door or top mounting.
These models are available in two series. The RML Series, with a capacity of 5,000 BTU/H, offers a choice of up to five airflow patterns, allowing installation in any location within a data rack. Using supplied baffle plates the RML can easily be configured for a variety of applications. The H9 and H10 Series offer 3,500 BTU/H. The H9 and H10 are typically mounted internally at the bottom of the cabinet. For rack-mounting at the top of a cabinet use the Compact Plus Series of Horizontal Top-Mount Air Conditioners with optional Brackets for Rack Mounting.

KOOLTRONIC Rack-Mounted Air Conditioners all include EIA-notched flanges. Air-cooled models are provided with attractive 19-inch wide stainless steel grilles and knurled captive fasteners for easy removal. Grille area is 65% open. If preferred, side rails can be supplied.
Outdoor or corrosive environments require weather protection and/or special internal and external protective features.
For extreme ambient temperatures and/or severely contaminated environments, the use of Water-Cooled Air Conditioners or Water-Cooled Heat Exchangers is recommended.
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.


Standard Features (RML)

  • All Models UL/CUL Listed
    • All RML Series models are UL/CUL Listed.
  • CFC-Free Refrigerant
    • CFC-free R134a Refrigerant is used in all RML Series Air Conditioners.
  • Condenser Airflow at Front of Unit
    • The RML Series features condenser airflow at the front of the unit. This unique design eliminates the need for duct work, freeing up more space in the electronics cabinet. It also allows greater flexibility when locating a unit within an enclosure, and requires only one cutout on the enclosure. The RML is the only air conditioner on the market with this same-side condenser airflow configuration.
  • Condenser Impeller Speed 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.
  • Customized airflow with supplied baffle plates
    • The RML Series offers a choice of up to five airflow patterns, allowing installation in any location within a data rack. Using supplied baffle plates the RML can easily be configured for a variety of applications.
  • EIA-notched flanges
  • 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.

      For RML models the part number is 8752F.

  • Heavy-duty Steel Shell
  • Ideal for inconspicuous internal mounting
  • Programmable Temperature Alarm
    • The RML Series units have a programmable temperature alarm to alert if early action is required.
  • Programmable Thermostat
    • The RML Series models are equipped with a programmable thermostat, allowing more accurate and versatile performance features.
  • Six foot [1.8m] (minimum) 3-wire power cord
Standard Features (H9 & H10)

  • All Models UL Recognized (Listed available)
    • All H9 & H10 models are UL Recognized. All Recognized models are available as Listed at added cost.
  • 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.
  • CFC-Free Refrigerant
    • CFC-free R134a Refrigerant is used in all H9 & H10 Series Air Conditioners.
  • EIA-notched flanges
  • Field-reversible condenser outlet blower
  • 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.

      For H9 & H10 models the part number is 1175F.

  • Heavy-duty Steel Shell
  • Ideal for inconspicuous internal mounting
  • Programmable Temperature Alarm
    • The RML Series units have a programmable temperature alarm to alert if early action is required.
  • Programmable Thermostat
    • The RML 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
Rack-Mount RML
RML
5,000 BTU/H
10"H x 19"W x 22"D
H9 Series Air Conditioner
H9
3,500 BTU/H
10"H x 19"W x 22"D
H10 Series Air Conditioner
H10
3,500 BTU/H
10"H x 19"W x 22"D
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Tuesday, February 7, 2023  
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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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