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Systemair

1 certified hvac models

Ventilating Fans

Efficacy across all ventilating fans: 2.9 to 16.7 CFM/W, median 4.7.

K 5 (40404)120CFM7CFM/W

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Specification data sourced from the U.S. EPA ENERGY STAR certified product datasets, used under the EPA Data License. SpecDirectory is not affiliated with or endorsed by the EPA or the ENERGY STAR program.