Registration for Calibration of BlowerDoor Fans

We recommend calibrating the BlowerDoor fan every four years. 

Minneapolis BlowerDoor Standard (model 4/model 3)

• Comprehensive functional test before calibration (obligatory): 95.- EUR (plus VAT and shipping)
• Manufacturer's Calibration of the fan: 595.- EUR (plus VAT and shipping)
• Fan Calibration with a DAkkS-certificate: 695.- EUR (plus VAT and shipping)

Minneapolis BlowerDoor MiniFan (model DuctBlaster)

• Comprehensive functional test before calibration (obligatory): 95.- EUR (plus VAT and shipping)
• Manufacturer's Calibration of the fan: 545.- EUR (plus VAT and shipping)
• Fan Calibration with a DAkkS-certificate: 645.- EUR (plus VAT and shipping)

If required, we will provide a spare fan at the special price of 120.- EUR (plus VAT and shipping) for the duration of the calibration. Should you require a spare fan please indicate this in your message to us.

Make sure to send your fan including all rings A-E or 1-4!

Please note: To avoid transport damages please send the BlowerDoor fan in the original packaging. We will send you a reusable box with interior lining suitable for the measuring fan BlowerDoor Standard if needed, please contact us.

Special prices in the context of fan calibration (plus VAT and shipment):
- buying 70.00 €
- renting (return after calibration) 20.00 €