A Comprehensive Performance
and Economic Design Package
Download 3E Plus from NAIMA
About the Program
NAIMA's 3E Plus is designed to allow the user to
easily calculate heat losses and to determine surface temperatures
on hot and cold piping and equipment. 3E Plus uses the heat flow
calculation method described in ASTM C680 titled: Standard Practices
for Determination of Heat Gain or Loss and the Surface Temperature
of Insulated Piping on Equipment Systems by the Use of a Computer
Learn how to use the 3E Plus software by taking NIA's fully accredited certification program, the Insulation Energy Appraisal Program. Learn more about IEAP.
This software is an invaluable energy efficiency tool. Learn more about it, and downloaded it directly from the North American Insulation Manufacturers Association (NAIMA) 3E Plus website.