Fans
Retrotec’s calibrated fans offer the ideal combination of quality, performance and durability. Retrotec fans are the industry’s first choice for professional blower door systems.
All Retrotec fans are provided with a 2 year warranty against manufacturers defects.
2100 Calibrated Fans
A 2100-Series Fan on the high flow range. A precision pieziometric ring on the inlet motor nacelle ensures accurate flow readings. Eight point fan mount makes it the strongest made. Precision calibration with back pressure compensation. Individual Calibration Certificates available… read more
2200 Calibrated Fans
The 2200-Series fans are designed for testing any residential house or enclosure from 9 ft2 (0.8 m2) of leakage down to tight houses and small enclosures with 15 in2 (97 cm2)…. read more
2200 Digital Fan, Retrofit Kit
Retrotec’s 2200 Digital Fan retrofit kit upgrades your existing Retrotec series 2000 fan to the digital control features offered by Retrotec’s new DM-2 digital gauge. read more
3300 Calibrated Fans
Retrotec 3300-Series fans are designed for testing any residential house or enclosure from 12 ft2 (0.8 m2) of leakage down to tight houses and small enclosures with 15 in2 (97 cm2). The 3300-Series Fan uses a precision pieziometric ring on… read more
DU-Series Low Flow Fans
Retrotec’s DU-Series fans are designed for testing any residential duct system, tight houses and small enclosures with 144 in2 (929 cm2) of leakage down to a minimum of 1 in2 (6 cm2). Specifications CFMLitres/sm3/ hOpen Range Flow (at 50 Pa)100… read more
