KXHE122A Heat Exchangers

• 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.

• Epoxy-coated element

Fabricated to the same standards as the uncoated convoluted aluminum elements, these are made from epoxy-coated aluminum stock that exceeds 1000 hour salt spray testing requirements.

• 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 reusable, they may be washed and recoated with the appropriate filter recoating adhesive. Replacement filters are available and can be ordered online at kooltronic.com/spareparts.

• Heavy-Duty Steel Shell
• NEMA 12 Rating Maintained (UL50)

All units are fully gasketed for tight, leak-proof installation, in compliance with the NEMA 12 Enclosure Ratings.

• Refrigerant-Free Aluminum Element
• UL/CUL Listed

• Filter Recoating Adhesive

This compound is a superior product for recoating filters after washing. The adhesives penetrate dirt layers to keep the filter surface tacky for longer effective performance between washings.

• Lifting Eyes

Heavy-gauge steel lifting eyes, attached to the side panels, assist in positioning units.

• Low Airflow Detector

Similar to the Airflow Switch shown in the Blower Accessories Section, the switch is installed in a suitable location in the air conditioner to detect loss of airflow, and sends a signal to a terminal block, through which user-installed wiring and warning devices are activated.

• Mounting Hinge

(Left-hand or Right-hand) Allows the air conditioner itself to be used as a cabinet door. (Caution: The cabinet must be able to support the full weight of the unit in open position.) Specify left-hand (LH) or right-hand (RH), determined by facing the mounting side of the unit.

• Other voltages and frequencies
• Replacement Filters

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.

• Special materials or finishes
• Special motors, line cords or connectors
• Temperature Alarm

A thermostat is mounted inside the cabinet and attached to a sensor in the warm air return. When the air temperature increases to the set point, a signal is sent to a terminal block. User-installed wiring from the terminal block to local and/or remote warning devices (light, bell, siren, etc.) can be for normally open or closed operation.

Click on image for larger view
Airflow Diagram Thumbnail

Dimensions, inches [mm], are for reference only and subject to change.

Click on image for larger view
General Arrangement Thumbnail

Dimensions, inches [mm], are for reference only and subject to change.

Model	Guideline Dimensions (H x W x D)*	CFM @0" S.P.
KXHE120A	24.00 x 11.50 x 4.18	0
KXHE125A	28.50 x 19.00 x 8.25	0
*See model specifics for drawings, dimensions, mounting or cutout plans.

Literature

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	Increasing the Lifespan and Reliability of Electrical Components [212Kb]
	Kooltronic Custom Capabilities Flyer [2194Kb]
	Kooltronic Custom Cooling Medical Flyer [211Kb]
	Kooltronic Design Guide/Catalog (220 pages) [229400Kb]
	Kooltronic Refrigeration System Manufacturing [55Kb]
	Kooltronic Standard Warranty [55Kb]
	Kooltronic Unit Longevity Press Release [167Kb]
	NEMA Enclosure Ratings [91Kb]
	Short-Form Catalog (16 pages) [897Kb]
	Airflow Switch Data Sheet [159Kb]
	Heat Exchanger Quick-Sheet [90Kb]
	Laboratory Environmental Testing Services [157Kb]
	Powder Paint Application Facilities Flyer [165Kb]

Operator's Manual

KLLC100 Lead-Lag Controller [38Kb]
KLLC480 Lead-Lag Controller [79Kb]
KXHE120A, KXHE120B & KXHE122A Operator's Manual [353Kb]

Model	Volts	Power		Maximum Temperature °F		Performance Watts/°F (Air In)	Approx. Weight (lbs.)
		Amps	Watts	Enclosure	Ambient
KXHE122A	115	1.1	90	160	-20 to 115	19	30

Model Number	Volts	Performance Watts/°F (Air In)
KXHE122A	115	19
Power, Amps: 1.1 Power, Watts: 90 Max. Enclosure Temp. °F: 160 Max. Ambient Temp. °F: -20 to 115 Approx. weight: 30 lbs. (14 kg)

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400 800-321-KOOL
	609-466-1114 (fax)
	Contact Us

	KXHE125A, 125B, 240A, 245A, 360A & 365A Operator's Manual [903Kb]
	KXHE122A Product Data Sheet [111Kb]

	KLLC100 Lead-Lag Controller [38Kb]
	KLLC480 Lead-Lag Controller [79Kb]
	KXHE120A, KXHE120B & KXHE122A Operator's Manual [353Kb]

Electrical (Volts):
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KXHE122A Air-to-AirPanel-Mounted Heat Exchangers

KXHE122A Air-to-Air
Panel-Mounted Heat Exchangers