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Dryer booster inline fan, powered by a motorized impeller, can create larger airflow where needed for virtually silent duct boosting and living area ventilation. The compact yet powerful RB110 is ideal for use in dryer boosting. In many of today's homes, dryers are being installed away from exterior walls requiring longer duct runs, which compromise dryer efficiency. Use a RB110 Dryer Boost Fan when the total duct run exceeds the manufacturer's recommendation. (typically 25 feet). Ideal for luxury homes, apartments, condominiums and multi-family dwellings. Operates using a timer, manual switch or automatic pressure-sensing switch.

Dryer boosting increases airflow and efficiency of clothes drying system. Adding an in-line auxiliary fan to a drying system with long duct runs or multiple bends boosts system capacity resulting in shorter drying times and reduced wear and tear on the dryer. The fan is available separately or as part of a kit that includes everything necessary for a hands-free operation. Install a dryer boost and you will no longer waste time or energy.

Features:

• Interior mounting hardware

• Fully automatic pressure switch

• Suitable for up to 60 foot runs with no more than six 90° elbows

• ETL certified

• Ultra quiet operation

• Rated for commercial or residential installations

• Lightweight durable construction

• Rated for continuous operation

Dryer boosting is usually required when the total duct length exceeds the following:

• 25 feet: with 0 bends

• 20 feet: with 1 bends

• 15 feet: with 2 bends

• 10 feet: with 3 bends

Specifications:

• CFM (at):

· 0.0 inches WC: 135

· 0.2 inches WC: 100

· 0.5 inches WC: 68

· 0.75 inches WC 10

• Wattage: 14 to 20

• Duct size: 4”

• Dimensions: 8 ½” x 9.7” diameter

Supplied with:

• RB 110 fan

• 1 pressure sensing switch

• 1 probe and three-foot length of vinyl tubing

• Instruction manual

• 5 year limited manufacturer's warranty