Hospital-grade air quality.

ProofPositive™

For hospital-grade air quality, as well as improved energy efficiency the ProofPositive ventilation system is the way to go.. ProofPositive™ consists of an energy recovery ventilator (ERV) and a HEPA filter attached to the HVAC unit. The ERV exchanges the energy contained in normally exhausted air and uses it to treat (precondition) the incoming ventilation air. The benefits are twofold: meeting the ASHRAE ventilation & energy standards, and improving indoor air quality and reducing total HVAC load!

Building standards are increasingly requiring a tighter envelope to improve building efficiency. Some of the benefits you will experience from our ProofPositive system are:

  • Improved indoor air quality
  • Increased energy efficiency
  • Reduced heating and cooling load
  • Ability to maintain a relative humidity of 40% to 50%
  • Improvement of allergy and asthma symptoms

DocAir was founded in 2002 with a focus on indoor air quality and a committment to science-based solutions. About DocAir

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I can't express enough my gratitude to the DocAir team who worked on and finished this project. It was a really hard project, but my home already smells so much better. Thank you too for being so nice and professional.

Brigitte LangeDocAir Customer