PlasmaSoft IAQ Procedure Calculator by Plasma Air
Engineers, architects, developers and contractors use PlasmaSoft to achieve cost savings, enhance building energy efficiency and improve indoor air quality.
"PlasmaSoft is a fantastic user-friendly software that gives me the opportunity to show end users, engineers, or contractors the benefits of utilizing ionization."
~ Eric Borders, McMillan James
Add your PlasmaSoft calculations to your plans to justify the outside air intake reductions to the code inspector.

Welcome to PlasmaSoft

ASHRAE IAQ Procedure Calculator

This award-winning free IAQP software calculates the outside air reduction available versus the OA rates calculated by the Ventilation Rate Procedure (VRP) in ASHRAE 62.1.

Using the International Mechanical Code OA exception clause, outside air can be reduced by as much as 75% by cleaning the air of harmful pathogens and other contaminants.

Benefits to reducing outside air intake:

  • Upfront equipment savings
  • Decrease heating and cooling loads
  • Recurring annual energy savings

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Plasma Air bipolar ionization technology is installed in thousands of commercial, institutional, residential and industrial buildings around the world. For over 10 years, we have been providing safe, effective air purification solutions for schools, sports facilities, casinos, retail outlets, airports, medical buildings, and single and multi-family residences.