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KPHE20 Water-to-Air
Panel-Mounted Heat Exchangers

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NEMA TYPE 12 AND 3R
MAINTAINED
$1,055.00
Update Qty
Show Price Breaks ▼ Hide Price Breaks ▲
QuantityPrice Each
1-1$1,055.00
2-4$1,034.00
5-9$950.00
10-24$887.00
25-49$823.00
50-99$792.00
100+$755.00
7 in stock. Ships in 2-3 business days.
Order 1 more and pay $1,034.00 each
Select Model Type

Electrical (Volts):

ModelVoltsPowerMaximum
Inlet
Water
Temp. °F
Performance
Watts/°F
(Air In)
BTU/H (Watts) @
95°F(35°C) Enclosure Air Temp.
50°F(10°C) Inlet Water Temp.
Approx
Weight
lbs.
(kg.)
AmpsWatts0.25GPM0.50GPM0.25GPM0.50GPM
KPHE201150.3338520.521.5 3,148 (923)3,301 (968)15
K2PHE202300.13258520.521.53,148 (923)3,301 (968)15
60 Hz. operation. For 50 Hz. operation, consult Kooltronic.

TECHNICAL DATA

Model NumberVoltsPerformance Watts/°F (Air In)
0.25GPM0.50GPM
KPHE2011520.521.5
Power, Amps: 0.3
Power, Watts: 33
Max. Inlet Water Temp. °F (°C): 85
BTU/H (Watts) @95°F Enclosure Air Temp., 50°F Inlet Water Temp., 0.25GPM: 3,148 (923)
BTU/H (Watts) @95°F Enclosure Air Temp., 50°F Inlet Water Temp., 0.50GPM: 3,301 (968)
Approx. weight: 15 lbs. (7 kg)
K2PHE2023020.521.5
Power, Amps: 0.13
Power, Watts: 25
Max. Inlet Water Temp. °F (°C): 85
BTU/H (Watts) @95°F Enclosure Air Temp., 50°F Inlet Water Temp., 0.25GPM: 3,148 (923)
BTU/H (Watts) @95°F Enclosure Air Temp., 50°F Inlet Water Temp., 0.50GPM: 3,301 (968)
Approx. weight: 15 lbs. (7 kg)
60 Hz. operation. For 50 Hz. operation, consult Kooltronic.
  • Standard Features
  • Accessories & Options
  • Airflow Diagram
  • Performance
  • Arrangement
  • Similar Models
  • Documents
• Below-Ambient Cooling Capability
• 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.
• Heavy-Duty Steel Shell with Baked Powder Finish
• NEMA 12 & 3R Ratings Maintained (UL50)
All units are fully gasketed for tight, leakproof installation, in compliance with the NEMA 12 and 3R Enclosure Ratings.
• UL/CSA Ball-Bearing Motors
All motors, whether permanent split capacitor or shaded pole, are UL/CSA Recognized and include automatic-reset thermal overload protection. Designed for low temperature rise, Kooltronic motors are also cooled by the blowers' intake air, for maximum motor life. All motors are UL Recognized and carry a Declaration of Conformity to applicable CE Standards. Special permanent lubricants perform over a broad temperature range: -20°F (-29°C) to 250°F (121°C).
• UL/CUL Listed

• Internal Corrosion Protection - KPHE Series
This protection increases reliability in hostile environments. This protection for the cooling system consists of an air cured coating applied to the brazed joints, providing a degree of protection from corrosive environments. This coating will withstand 1000 hours of salt spray per ASTM B 117 test method. Also see KNHE Series NEMA 4X Stainless Steel Heat Exchangers. 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. This coating provides protection to the external portion of the coil and does not protect from any corrosive elements in the cooling water used internally. Warranty: Corrosive conditions may affect the warranty coverage. Consult factory for warranty limitations in corrosive environments. NOTE: For additional corrosive protection options, contact factory.
• Other voltages and frequencies
• Special materials or finishes
• Special motors, line cords or connectors
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Airflow Diagram Thumbnail
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KPHE20airflow diagram

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

KPHE20 performance chart
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General Arrangement Thumbnail
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KPHE20 general arrangement drawing
Dimensions, inches [mm], are for reference only and subject to change.

Dimensions, inches [mm], are for reference only and subject to change.
ModelGuideline
Dimensions
(H x W x D)*
CFM @0" S.P.
KPHE2424.00 x 10.50 x 8.060
*See model specifics for drawings, dimensions, mounting or cutout plans.
  • Data Sheet
    KPHE20 Product Data Sheet [66Kb]
  • GA Drawing
    KPHE20 General Arrangement Drawing [52Kb]
  • Installation Instructions
    KPHE20 Installation Instructions (2 pages) [326Kb]
  • Literature
    Condensate Evaporator Kits [241Kb]
    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 (Discontinued) [38Kb]
    KLLC480 Lead-Lag Controller [79Kb]
    KPHE20 Operator's Manual [390Kb]
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: K2PHE20.

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