The measuring system BlowerDoor MultipleFan consists of 3 BlowerDoor fans and 2 digital pressure gauges DG-1000 and was developed for airtightness measurements of large buildings with an envelope area of approx. 7,000 - 36,000 m² or an internal volume of up to 440,000 m³. This system also allows you to test single-family homes or apartment buildings with one or two BlowerDoor fans.  Shipment includes: 2 measurement systems Minneapolis BlowerDoor Standard / 1 BlowerDoor fan / accessory bag incl. fan cover, speed controller, BlowerDoor panel (standard size) with 2 openings, BlowerDoor panel (standard size) with 3 openings, software TECLOG MultipleFan, communication jack, 1 WLAN-N-Router (4 ports, 300 MBit/s, 2T2R), 2 premium patch cables (red, 2 m), 1 premium patch cable (yellow, 10 m), tube set, reference guide / additional upper cross bar / mounting strut short and long / 2 laptop racks / attachment: measurement device holder / sealing box for building preparation. A 4-year warranty on the entire Minneapolis BlowerDoor measurement systems is included. Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase)

With a measuring range of 5 - 2,300 m³/h, our compact BlowerDoor MiniFan system is perfect for the use in smaller or very airtight buildings and in individual apartments. To test the performance of ventilation systems, simply combine it with the Minneapolis FlowBlaster and the Micro Leakage Meter. Shipment includes: Handy BlowerDoor fan (DuctBlaster) with flow rings 1-4 and flexible connecting trim / digital pressure gauge DG-1000 with transport bag / accessory bag incl. fan cover, BlowerDoor panel (standard size), fan speed controller (220-240 V) incl. gauge board, reference guide, software TECTITE Express 5.1, tube set incl. T-piece, capillary tube, calibration certificate for the DG-1000 and for the BlowerDoor fan / BlowerDoor mounting frame (standard size) incl. transport bag. A 4-year warranty on the entire Minneapolis BlowerDoor measurement system is included.  Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase)

The Minneapolis BlowerDoor Standard is the top measuring system on the market. With the high precision pressure gauge DG-1000 and the software TECTITE Express 5.1, you can conduct highly accurate automated BlowerDoor tests in accordance with the test standards ISO 9972 and EN 13829. Shipment includes: BlowerDoor fan with flow rings A - E / digital pressure gauge DG-1000 with transport bag / accessory bag incl. fan cover, BlowerDoor panel (standard size), fan speed controller (220-240 V) incl. gauge board, reference guide, software TECTITE Express 5.1, tube set incl. T-piece, capillary tube, calibration certificate for the DG-1000 and for the BlowerDoor fan / BlowerDoor mounting frame (standard size) incl. transport bag.A 4-year warranty on the entire Minneapolis BlowerDoor measurement system is included. Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase)

Handy BlowerDoor fan (DuctBlaster) with flow rings 1–4 and flexible connecting trim / digital pressure gauge DG-1000 with transport bag / accessory bag incl. fan cover, BlowerDoor panel (standard size), fan speed controller (220-240 V) incl. gauge board, reference guide, software TECTITE Express 5.1, tube set incl. T-piece, capillary tube, calibration certificate for the DG-1000 and for the BlowerDoor fan / BlowerDoor mounting frame (standard size) incl. transport bag. A 4-year warranty on the entire Minneapolis BlowerDoor measurement system is included.  Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase)with Thermal Anemometer Testo 425 in always-ready-case, Protective Silicone Boot for DG-1000, laptop rack and sealing box for the building preparation.

With the pressure gauge DG-1000 and the software TECTITE Express 5.1, you can conduct highly accurate automated BlowerDoor tests in accordance with test standard ISO 9972 and EN 13829. The recommended configuration includes an anemometer, a laptop rack, a sealing box and a fan bag. Shipment includes: BlowerDoor fan with flow rings A- - E / digital pressure gauge DG-1000 with transport bag / accessory bag incl. fan cover, BlowerDoor panel (standard size), fan speed controller (220-/240 V) incl. gauge board, reference guide, software TECTITE Express 5.1, tube set incl. T-piece, capillary tube, calibration certificate for the DG-1000 and for the BlowerDoor fan / BlowerDoor mounting frame (standard size) incl. transport bag. A 4-year warranty on the entire Minneapolis BlowerDoor measurement system is included. Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase)with Thermal Anemometer Testo 425 in always-ready-case, Protective Silicone Boot for DG-1000, laptop rack, sealing box for building preparation and silver grey fan bag

- to measurement system BlowerDoor MiniFan -  Inclusive rings 1-4, connection trim, speed controller, BlowerDoor panel (standard size) for DuctBlaster, fan cover, calibration certificate, reference guide, and transport bag. The software TECTITE Express 4.1 or 5.1 is needed (see below. Please order separately if required.)