Most accurate Passive-House system
Built with flow measurement innovation. More power, less weight.
It also includes the newly released DM32X gauge.
Who uses it?
- Energy Auditors, HVAC Contractors, Building Contractors & Remodelers, Home Inspectors
Why Buy This Model?
- Ideal for small, tight houses and apartments or ducts.
- 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.
Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
There is £4.99 charge for delivery under £50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
There is £4.99 charge for delivery under £50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
Retrotec Blower Door 300 Passive-House System
Most accurate Passive-House system
Built with flow measurement innovation. More power, less weight.
It also includes the newly released DM32X gauge.
Who uses it?
- Energy Auditors, HVAC Contractors, Building Contractors & Remodelers, Home Inspectors
Why Buy This Model?
- Ideal for small, tight houses and apartments or ducts.
- 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.
Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
There is £4.99 charge for delivery under £50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
There is £4.99 charge for delivery under £50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
In stock
- Free shipping on all orders above 50,00
- No hassle returns, 30 days return
- Next day delivery within your country
Got Questions?
Feel free to Get in touch
Feel free to Get in touch
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