Kooltronic, Inc., 30 Pennington-Hopewell Road, P.O. Box 240, Pennington, NJ 08534-0240
Tel: (609) 466-3400 Fax: (609) 466-1114 kooltronic.com sales@kooltronic.com
KPHE24 WATER-TO-AIR
PANEL-MOUNTED HEAT EXCHANGERS
Dimensions, inches [mm], are for reference only and subject to change.
* 60 Hz. operation. For 50 Hz. operation, consult Kooltronic.
kphe24.qxd 12/9/11
NEMA
TYPE 12 & 3R
MAINTAINED
MOUNTING PLAN
TECHNICAL DATA*
Performance Approx.
Normally Power Maximum Inlet Watts/ºF Weight
Model in Stock Volts Amps Watts Water Temp. ºF 1 GPM 2 GPM (lbs.)
KPHE24 Yes 115 0.64 72 85 33 37 34
K2PHE24 230 0.31 70 85 33 37 34
ACCESSORIES
AND OPTIONS
Automatic Water Flow Control
High Water Level Detector
Internal Corrosion Protection
Low Airflow Detector
Other voltages and frequencies
Special materials or finishes
Special motors, line cords, or
connectors
Temperature Alarm
STANDARD FEATURES
Below-Ambient Cooling Capability
Closed-Loop Cooling
Heavy-Duty Steel Shell with Baked
Powder Finish
NEMA 12 & 3R Ratings Maintained (UL50)
UL/CUL Ball-Bearing Motors
UL/CUL Listed
p
For performance at other flow rates contact the
factory or visit www.kooltronic.com.
PERFORMANCE*
120
110
100
90
80
70
30
40
KPHE24 - 2 GPM
Maximum enclosure
air temperature ºF
50 60 70 80 90
Water Tem
erature (ºF)
3200
2800
2400
2000
1600
1200
800
Cooling Capacity (Watts)
400
0
8.06
[204.7]
24.00
[609.6]
8.06
[204.7]
10.50
[266.7]
24.00
[609.6]
2
WARM AIR RETURN FROM
1
1
3/8" [9.5] WATER INLET
3/8" [9.5] WATER OUTLET
M/TAB
2
(8) .281 [7.1]
DIA. HOLES
1
1.13
[28.7]
6.60
[167.6]
TYP.
10.50
[266.7]
8.24
[209.3]
2
1
ENCLOSURE
COOL AIR OUTLET
2
TO ENCLOSURE
4.84
[122.9]
3.79
[96.3]
10.00
[254.0]
10.50
[266.7]
CONDENSATE
DRAIN
3/8" [9.5] WATER OUTLET
2.71
[68.8]
1.75
[44.5]
1.25
[31.8]
3/8" [9.5] WATER INLET
7.00
[177.8]
8.00
[203.2]
3.64
[92.5]
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