HVI certification is your insurance that the air flow (CFM rate) and noise level (sone) of our ventilation products were measured during rigorous testing conducted by an independent laboratory. HVI certification is your assurance that:
- You are purchasing a product that has been tested and certified to meet specific industry standards.
- This product will perform as claimed.
- When installed correctly, you will enjoy proper ventilation that will maximize your indoor air quality.
- The certified air flow and noise level ratings for the ventilation equipment you have chosen have been determined through testing by an independent laboratory.