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TrimLine Series KXNP33
Air-to-Air Panel-Mounted Heat Exchangers

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Product
Information
TECHNICAL DATA

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Quote
ModelVoltsPowerMaximum Temperature °FPerformance
Watts/°F
(Air In)
Approx.
Weight
(lbs.)
AmpsWattsEnclosureAmbient
KXNP331152.60227160-20 to 1313356
K2XNP332301.90227160-20 to 1253356
K7XNP3324VDC10.02401601313356
K8XNP3348VDC5.82701601313356
60 Hz. operation. For 50 Hz. operation, consult Kooltronic.

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TrimLine KXNP33 Heat Exchanger photo
NEMA TYPE 12
MAINTAINED

TECHNICAL DATA

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Request
Quote:
Model
Number:
KXNP33K2XNP33K7XNP33K8XNP33
Volts:11523024VDC48VDC
Power, Amps:2.601.9010.05.8
Power, Watts:227227240270
Max Temp. °F
Enclosure:
160160160160
Max Temp. °F
Ambient:
-20 to 131-20 to 125131131
Perforamce
Watts/°F (Air in):
33333333
Approx.
Weight (lbs.):
56565656
60 Hz. operation. For 50 Hz. operation, consult Kooltronic.

STANDARD FEATURES

  • Closed-Loop Near-Ambient Cooling
  • Convoluted aluminum element
  • 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
  • NEMA 12 Rating Maintained (UL50)
    • All units are fully gasketed for tight, leak-proof installation, in compliance with the NEMA 12 Enclosure Ratings.
  • Removable Element Access Panel
  • UL/CUL Listed

ACCESSORIES AND OPTIONS

  • Aluminum Shell
    • Where light weight and/or compatibility with appearance of aluminum enclosures are required. Unpainted Type 5052 is standard. Other types and ultraviolet-resistant baked powder finish are available.
  • 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 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.
  • 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
  • Stainless Steel Shell
  • 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.
  • Weather Protection Kit
    • For outdoor installations subject to invasion by rain, snow or windblown dirt, special deflectors shield the condenser air inlet and outlet ports. Air conditioners or heat exchangers installed outdoors may also require special exterior paint. NOTE: Units using the Weather Protection Kit are not UL Listed.

For KXNP33 models the filter part number is 12251F.


AIRFLOW
Click on image for larger view

TrimLine KXNP33 Heat Exchanger isometric illustration

PERFORMANCE

TrimLine KXNP33 Heat Exchanger performance chart

GENERAL ARRANGEMENT
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TrimLine KXNP33 Heat Exchanger general arrangement drawing
GENERAL ARRANGEMENT
Click on image for larger view

TrimLine KXNP33 Heat Exchanger general arrangement drawing

Many popular units are available as 3D solid models for customer system integration. Contact Kooltronic for details.
HOW TO ORDER
Specify model number. For 230 VAC operation, add a 2 after the K. Example: K2XNP33.

SIMILAR MODELS

ModelGuideline
Dimensions
(H x W x D)*
Watts/°F
TrimLine KXNP3636.75 x 15.18 x 9.7542
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

  • Data Sheet
    KLLC100-480 Lead-Lag Controller Product Data Sheet [58Kb]
    KXNP33 Product Data Sheet [73Kb]
  • GA Drawing
    KXNP33 General Arrangement Drawing [112Kb]
  • Installation Instructions
    K_XNP33, 36, 47 & 59 Installation Instructions (2 pages) [121Kb]
  • Literature
    Condensate Evaporator Kits [241Kb]
    Increasing the Lifespan and Reliability of Electrical Components [212Kb]
    KLLC100 Lead-Lag Controller (1 page) [58Kb]
    Kooltronic Design Guide/Catalog (215 pages) [24440Kb]
    Kooltronic Standard Warranty [55Kb]
    NEMA Enclosure Ratings [91Kb]
    Short-Form Catalog (16 pages) [897Kb]
    Airflow Switch Data Sheet [159Kb]
    Heat Exchanger Quick-Sheet [90Kb]
  • Operator's Manual
    KLLC100 Lead-Lag Controller [38Kb]
    KLLC480 Lead-Lag Controller [79Kb]
    KXNP Series Operator's Manual [82Kb]
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Sunday, January 17, 2021  
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Kooltronic, Inc.
30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
800-321-KOOL
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