More than just fan selection software, Element is a comprehensive tool to design an air moving solution for your application. Element incorporates an easy-to-use interface with everything the design engineer needs to identify, compare and select fan technologies in a simple, single software package. American MadeQuality Since 1941 See All Products Find Your Rep Careers Revit Files Product Categories General Ventilation Kitchen Ventilation Gravity Ventilation Laboratory Ventilation Smoke Control Industrial Energy Recovery See All Products MAC Fans in the news! MAC fans are big news for restaurants! Click on the video to see how MAC fans are helping restaurants.

Ceiling & Cabinet Fans

S&P's range of Ceiling and Wall Mounted Centrifugal Exhaust fans primarily exhaust air from bathrooms in residential and commercial settings.

Centrifugal Filtered Supply Fans

Centrifugal Filtered Supply fans provide make-up air to commercial or industrial applications.

Centrifugal Roof & Wall Fans

Centrifugal Roof and Wall fans are installed on a roof curb or exterior wall. These types of fans are used to exhaust and/or supply air in commercial or institutional buildings.

Dampers, Shutters and Louvers

Dampers, Shutters, and Louvers are used to create zones, prevent backdrafts, and direct airflow in ventilation systems.

Energy Recovery Ventilators

Energy Recovery Ventilators supply and exhaust equal amounts of air creating a balanced system which is optimal for all applications.

Gravity Vents

Gravity Vents are spun aluminum intake/relief ventilators designed for use in both gravity and mechanical ventilation systems.

In-line/Sidewall Duct Fans

Duct Mounted Mixed Flow In-line fans are used to exhaust, supply, or boost air through ductwork from one area to another in residential and commercial settings.

Jet Fan Series

Jet Fans are a pollution control solution that help induce air to a common exhaust point through directed airflow.

Outside Air Motorized Damper Kits

The MDX-ES24VK from S&P allows air to enter dwellings to meet building code and ventilation standards requirements through a motorized damper controlled by a 24V temperature/humidity monitoring control.

Premium CHOICE Series

Premium CHOICE Series ventilation fans give you the flexibility to create the ventilation system you need with our unique plug-&-play technology developed by S&P.

reFresh Series

The reFresh Series is engineered to meet building and energy codes that call for ASHRAE 62.2 CFM requirements with a design that provides homeowners with the best IAQ solution in an all-in-one unit.

Roof Propeller Fans

The Roof-Mounted Propeller fans are installed on the roofs of buildings to remove or supply air from commercial and industrial facilities economically.

Sidewall Propeller Fans

Sidewall Propeller fans are installed on the exterior wall of a building. These types of fans are used to pull air inside the building and expel it outside.

Tubeaxial Fans

The Duct-Mounted Tubeaxial fans are designed to supply, exhaust, and boost air in applications with moderate static pressure.

Utility Vent Sets

The Roof-Mounted Centrifugal Utility Vent sets are designed to work in medium and high-pressure static pressure applications to exhaust or supply air.

Revit Tools

Revit models for each fan that have been saved to a Compute-A-Fan job file can be exported by selecting the 'Export' menu and clicking 'Export Revit Files and Schedule'. This feature will export each model of fan that is contained in the job to a .zip file in the location of your choice. A text file of schedule information (CFM, SP, RPM, Volts, Amps, etc) is also included for use with Revit. Export the contents of the .zip file to your computer, leaving the .rfa and .txt files together. Now you are ready to load the .rfa model(s) into your open Revit project, using the standard 'Load Family' feature.

Autodesk® Revit MEP®

Autodesk Revit families are available for each model and configuration of LOREN COOK product. Each 3D parametric family is a full-scale representation with information on ducts, electrical connections, mounting holes and more.

Browse our online library of individual Revit files

Compute-A-Fan^®

Compute-A-Fan is a fast, accurate and easy-to-use fan-selection program. This tool gives point-and-click access to COOK's entire line of fans, blowers, gravity ventilators, energy recovery ventilators, and laboratory exhaust systems. A comprehensive, cross-reference interface allows the user to select fans based upon the product specifications of any major manufacturer.

The tools menu also includes these proven timesavers: Fan Law Calculator, Duct Designer, English-Metric Converter, Sound Converter, and Annual Energy Cost Estimator.

Compute-A-Fan 'Full' software includes:

Cook Fan Selection Software

• COOK Fan selector
• Fan Law Calculator
• Duct Designer
• Psychrometric Calculator
• English-Metric Converter
• Sound Converter
• Annual Energy Cost Estimator
• Plus the option to install
  • Revit Tools, used with Compute-A-Fan
  • FanDrafter 2D
  • Engineering Cookbook PDF
  • Catalog PDFs
  • Manual PDFs
• An automatic update will provide you with the latest versions of everything.

CookTools

CookTools is a new app providing a suite of simple-yet-powerful tools for the HVAC engineer, designer and contractor.

Included in CookTools:

• Fan Law Calculator – Calculate new system operating conditions quickly and accurately with just a few pieces of data.
• Sound Calculator – Calculates sound power, sound pressure and Noise Criteria from input of octave band sound data.
• Duct Designer – Quickly calculate rectangular and round duct sizes that meet your system needs
• Area Calculator – Computes section properties of round and rectangular shapes sections.
• Unit Conversion – Quickly calculates the most common conversions.
• Psychrometric Calculator – Computes pressure, temperature, dew point, humidity, and more.

From the main menu you also have access to all the Loren Cook Company social media channels and the mobile website.

Engineering Cookbook

The Engineering Cookbook is a convenient reference guide for mechanical designers.
It provides access to frequently needed information, including:

• Fan Basics
• System Design
• Duct Design
• Motors & Drives
• Heating & Refrigeration
• Formulas & Conversion Factors

This free guide is available in printed form from your local COOK representative.

Android & iPhone Applications

Engineering Cookbook is available as a free app on Google Play & Apple App Store

Cook Fan Selection Software

Android app of Engineering Cookbook has been updated. Version 1.1 now has the ability to save to an SD card, if available.

Google Play and the Google Play logo are trademarks of Google Inc.

Loren Cook Fan Selection Software

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.