Use of the 3E Plus® program for an assessment of the economic thickness guidelines for insulation does not ensure or guarantee compliance with any energy code in your geographic location.  Consult local authorities before finalizing your installation plans.  The use of the 3E Plus® program to calculate heat gain/loss does not ensure or guarantee specific dollars savings or energy savings.  This program was designed for the industrial process, environmental management and insulation industries.  It is a valuable tool for the calculation and selection of the insulation thickness needed to reduce heat gain or heat loss, maintain a safe insulated surface temperature for personnel protection and for condensation control.  NAIMA makes no warranty whatsoever of this product.  NAIMA can not be responsible for your use of this program.


Manufacturers have specific recommendations for the installation of their products.  Consult your manufacturer for specific details.

The 3E Plus® program is the intellectual property of the North American Insulation Manufacturers Association (NAIMA).  The only way to ensure that you have the latest version of the program is to download it from www.pipeinsulation.org.

3E Plus® is a registered trademark of the North American Insulation Manufacturers Association.  All other trademarks are the property of their respective owners.


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