Pentair

Cooling Selection Tool

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Welcome to the Hoffman cooling selection tool. Enter the requirements of your application. The software will suggest standard cooling solutions such as air conditioners, heat exchangers, and air movers. If you need a custom solution such as custom paint option, increased air flow, or unique dimensions, please contact your sales representative.

Select Units of Measurement

Measurement

Temperature

Power

Enclosure Size

 

 

Enclosure Surfaces Not Allowing Heat Transfer

Temperatures

 

Heat Load Calculator Options

  1. Temperature Inside and Outside Enclosure
  2. Component Voltage and Amps
  3. Industrial Automation Components

Internal Heat Load in Watts

Enter heat load here or use one of the heat load calculator options to the right for assistance.

Application

Indoor/Outdoor

Enclosure Insulation R Value

Enclosure Protection Level

Power Input

Compressed Air Available

Fresh Air/Vented Cooling

Air Mover Type

Filter Type

System Air Flow Impedance

drawing
In H2O
Pa N/m2
In H2O
Pa N/m2

Exhaust Filter

 

Mounting Location

Agency Certification

Cooling Unit Type

To help ensure proper model selection, please check the performance curves provided on the website to confirm that it provides the required cooling capacity for your application
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No exact matches found, please verify all settings.

There is a possibility that multiple units may be required. Contact Customer Service at 1-800-896-2665 for more information.

 

Solution

 
 

Searching

No exact matches found, please verify all settings.

There is a possibility that multiple units may be required. Contact Customer Service at 1-800-896-2665 for more information.

Voltage

 

Size

 

Temperature

 

Application

 

Type

 


Estimate Heat Load using Temperature

Internal heat load can be deteremined by measuring the difference in temperatrues between the inside and outside of the sealed enclosure with no fans running and all components operating at full power. It is imperative that no ambient air is allowed to pass through the inside of the enclosure.

Temperature in Degrees

Estimate Heat Load Using Voltage and Amps

Watts of heat load can be determined using the voltage, amps and efficiency of main components in the enclosure. If efficiency is unknown, enter 0%.

  Voltage Amps Efficiency Quantity
Component A %
Component B %
Component C %
Component D %
Component E %

Estimate Heat Load using Industrial Automation Components

Watts of heat load can be determined from popular industrial automation components. enter below key components inside the cnclosure. Model assumes 97% efficiency for VFD and 95% efficiency for servo drive and transformer.

  hp   kW Quantity
Variable Frequency Drive (VFD) A or
Variable Frequency Drive (VFD) B or
  Watts Quantity
Servo Drive A
Servo Drive B
  VA
Transformer
  Voltage Amps Efficiency Quantity
Component A %
Component B %
Component C %

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