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12.5Ton to 20Ton Air Cooled Packaged Chillers
From Whaley Products, Incorporated

(Click to see category)
SA Series
1.5Ton - 5Ton
Single Circuit
208-230/1
SA Series
3Ton - 10Ton
Single Circuit
208-230/3 - 460/3
SA Series
12.5Ton - 20Ton
Single Circuit
208-230/3 - 460/3
SA-D Series
10Ton - 20Ton
Dual Circuit
208-230/3 - 460/3
For Higher Capacity, Click Here
Whaley packaged chillers are a durable, high efficient, proven product that has been serving many industrial and light commercial applications since 1993. WPI typically stocks sizes from 1.5 to 20ton in packaged chillers. However, Whaley is very flexible WPI also offers modular chillers as well. These are ideal for people who already have a pump and reservoir, or if you are wanting even more redundancy. Contact an experienced chilled water system engineer today.


208-230/460/3 Single Circuit 12.5 Ton - 20 Ton
Unit Specifications
Model #
Tonnage
KW
BTU/hr
Pumps
Voltage
Max
GPM
Unit FLA
Supply
Pump HP
Circ
Pump HP
Poly-tank
size
SA12.5-3-PT
12.5 Ton
43.9
150,000
Single
208-230/3
30
58.6
2hp, #126
-
40 gal
SA12.5-3-2PT
12.5 Ton
43.9
150,000
Dual
208-230/3
30
62.6
2hp, #126
1hp, #11
40 gal
SA12.5-4-PT
12.5 Ton
43.9
150,000
Single
460/3
30
23.6
2hp, #126
-
40 gal
SA12.5-4-2PT
12.5 Ton
43.9
150,000
Dual
460/3
30
25.4
2hp, #126
1hp, #11
40 gal
SA15-3-PT
15 Ton
52.7
180,000
Single
208-230/3
36
65.2
3hp, #16
-
60 gal
SA15-3-2PT
15 Ton
52.7
180,000
Dual
208-230/3
36
69.2
3hp, #16
1hp, #11
60 gal
SA15-4-PT
15 Ton
52.7
180,000
Single
460/3
36
31.6
3hp, #16
-
60 gal
SA15-4-2PT
15 Ton
52.7
180,000
Dual
460/3
36
33.4
3hp, #16
1hp, #11
60 gal
SA20-3-PT
20 Ton
70.3
240,000
Single
208-230/3
48
76.7
3hp, #16
-
60 gal
SA20-3-2PT
20 Ton
70.3
240,000
Dual
208-230/3
48
80.7
3hp, #16
1hp, #11
60 gal
SA20-4-PT
20 Ton
70.3
240,000
Single
460/3
48
41.4
3hp, #16
-
60 gal
SA20-4-2PT
20 Ton
70.3
240,000
Dual
460/3
48
43.2
3hp, #16
1hp, #11
60 gal


Physical Specifications
Model #
Tonnage
KW
Voltage
Length
Width
Height
# of
Compressors
Inlet/outlet
Conections
12.5 Ton
43.9
208-230/3
59-1/2"
54"
84-1/2"
1
1.25"
12.5 Ton
43.9
208-230/3
59-1/2"
54"
84-1/2"
1
1.25"
12.5 Ton
43.9
460/3
59-1/2"
54"
84-1/2"
1
1.25"
12.5 Ton
43.9
460/3
59-1/2"
54"
84-1/2"
1
1.25"
15 Ton
52.7
208-230/3
98"
46-1/4"
84-1/2"
2
1.5"
15 Ton
52.7
208-230/3
98"
46-1/4"
84-1/2"
2
1.5"
15 Ton
52.7
460/3
98"
46-1/4"
84-1/2"
2
1.5"
15 Ton
52.7
460/3
98"
46-1/4"
84-1/2"
2
1.5"
20 Ton
70.3
208-230/3
98"
67-1/4"
84-1/2"
2
1.5"
20 Ton
70.3
208-230/3
98"
67-1/4"
84-1/2"
2
1.5"
20 Ton
70.3
460/3
98"
67-1/4"
84-1/2"
2
1.5"
20 Ton
70.3
460/3
98"
67-1/4"
84-1/2"
2
1.5"
Standard Features:

1. Condenser Fan

2. Copper Tube / Enhanced Fin Coil

3. High Efficiency Copeland Scroll Compressor

4. heavy Gauge Steel Cabinet

5. Refrigerant Line Connections, Electrical Inlets, & Service Valves

Condensing Unit Certifications & Accreditations
red arrowA proven condenser up to 14 SEER efficiency.

red arrowDirect drive fan moves large air volumes uniformly through entire condenser coil for high refrigerant cooling capacity.

red arrowVertical air discharge minimizes operating sounds.

red arrowTEFC motor for maximum protection from weather, dust, and corrosion.

red arrowRain Shield on motor provides additional protection from moisture.

red arrowRipple-edged aluminum condenser fins. Lanced fins provide maximum exposure of fin surface to air stream resulting in excellent heat transfer.

red arrowFin collars grip tubing for maximum contact area.

red arrowCopper tube construction.

red arrowCoil is factory tested under high pressure to ensure leakproof construction.

red arrowEntire coil is accessible for simplified cleaning.

red arrowCompressor crank case heater for low ambient installations.

red arrowLow ambient cut-out prevents compressor operation when outdoor temperature is below 35F.

Copeland Scroll Compressors
Copeland compressors are utilized to provide the most efficient chiller system possible. Compa-Chill chillers credit the R-410a compressors for their reduced energy consumption, low vibration, reduced moving parts, and high resistance to liquid refrigerant return. 5 year compressor warranty is standard.

Supply Pumps
100' TDH is standard design. Base mounted on sturdy 14 gauge steel to eliminate vibration, centrifugal iron TEFC motors are standard. For dual pump option, a smaller 40-60' TDH recirculation pump is added to ensure proper water flow through evaporator to eliminate evaporator freeze-up. Many customers prefer this option for added security in the field.

Brazed SS Plate Heat Exchangers
A Stainless Steel 316SS is utilized to allow maximum heat exchange between refrigerant and water.

Insulated Reservoirs
Packaged units come standard with internal insulated rotomolded polypropylene reservoir for cold water storage. With dual pump option, reservoir is typically upgraded to a larger volume. to accomodate the extra flow in & out.

TXV's, Filter Dryer, Sight Glass
Standard thermastatic expansion valves incorporate balanced port construction, which makes them ideally suited for applications with a wide range of operating conditions. Specially designed for the higher pressure associated with the high efficiency R-410a. Filter dryers and sight glasses installed in liquid line for added security and simplified maintenance.

Some Benefits of a Whaley Chiller

Energy Efficiency

red arrowR-410a is more efficient than earlier R-22 systems because the higher pressures of R-410a systems make for greater refrigerant mass flow rates through the TXV. Laboratory analysis and testing have shown that R410A allows higher heat transfer than R22, resulting in more efficient operation. So choosing a Whaley Chiller with R410A not only makes sense environmentally - it also makes sense from an economic standpoint.

Simplified Controls Equals Simplified Price

red arrowDigital Temperature Controls are utilized with easy to operate set point and temperature differential operation. The controller provides accurate temperature indication and control. Temperature is sensed from water outlet of evaporator. Available in Fahrenheit or Celsius measurement. Microprocessor control system available as option.

Chiller System Safeties

red arrowAdjustable low pressure switch, fixed high pressure switch, and head pressure fan cycling switch will all be utilized in WPI's chiller systems ensuring the safety of system components at all times.

Evaporator Security

red arrowDedicating a chiller circulation pump in addition to the supply pump ensures proper flow through the evaporator at all times. This eliminates the risk of freezing up an evaporator and damaging other key components in your system.

Warranty

red arrowWhaley Products offers 1 year warranty on parts and a 5 year compressor replacement warranty. This extended warranty for the compressor ensures you are getting the most of your investment with WPI.

24/7 Technical Support

red arrowOur technical support agents are available 24/7 to assist you in emergency cooling situations.




-
Whaley Products, Incorporated
526 Charlotte Avenue, Burkburnett, TX 76354
Phone: 940-569-4116 ~ Email: sales@waterchillersystems.com

Copyright © 2007 | Whaley Products, Inc. | All rights reserved

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