Tjernlund: Powered Register Booster Fans, 2012-07-23

Designed for use in residential applications where homeowners’ rooms are uncomfortably hot or cold because their forced-air furnace/air conditioner blower cannot provide adequate velocity, the Duct Booster® register booster fans can now increase comfort. The register fans feature an energy-efficient, high-velocity cross-flow blower that is ultra-quiet (1.4 sones) and uses 20 W of electricity. Fans are available in two sizes to fit into standard 10- and 12-inch-wide register boots, plug into a 120-vac outlet and are compatible with SCP speed controls. A commercial-grade, paintable steel . . .
Designed for use in residential applications where homeowners’ rooms are uncomfortably hot or cold because their forced-air furnace/air conditioner blower cannot provide adequate velocity, the Duct Booster® register booster fans can now increase comfort.

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