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Cloth Panel Systems

Retrotec’s door fan systems are the industry’s best choice for quality, accuracy and reliability. Experts demand them.

Our cloth panel systems offer a light weight, easily portable, system, for every type of testing.

Q46 Automated Blower Door

The Q46 is a commercial quality automated blower-door. Use for super tight to super leaky houses, small commercial buildings or enclosures with 9 ft2 (0.8 m2) of leakage or less. Retrotec Model Q46 consists of a DM-2A, a 2200 Fan… read more

Q4E Automated Blower Door

Retrotec Model Q4E consists of a DM-2A, a 3300 Fan and a cloth door panel. Add fan case, software and accessory options. DM-2A measures and controls pressure and air-flow automatically. Air change rate, ELA or air-flow per unit area results… read more