300 Passive House
Most accurate Passive-House system
Nothing has ever been built with so much flow measurement innovation. More power, less weight, and the ability to run for hours on batteries.
Smaller window frame option: Min Width x Height of 16 x 28” to Max 27”x 51” at same price. Simply Request a Quote!
Who uses it?
Why Buy This Model?
Energy Auditors,Building Contractors & Remodelers, Home Inspectors
Ideal for small, tight houses and apartments.
Engineered square corners on the door panel make this system 75% tighter than any other, making this the perfect Passive House system.
Aluminum Frame has quick connect injection molded corners that decrease set up time with our snap together, snap apart frame while reducing leakage by 75%.
The flow nozzle and centrifugal fan measure extremely accurately from 3 to 0.03 Air-changes per Hour at 50 Pa.