The In-Line bath ventilation fan series offers three styles. The series is engineered to overcome any airflow resistance from long duct runs and multiple intake vents, the company says. The series generates 100-470 cfm. Rated for continuous or intermittent operation, the fans are HVI 2100-certified and cETLus-listed. The power consumption of the units at 120 vac, 60 Hz (2 amp maximum) is a range of 14-19 W for Model IF110, 52-73 W for Model IF275, and 103-156 W for models IF 400 and IF500. Installation of 4-, 6-, 8-, or 10-inch flexible ducting is recommended. The fan comes with a mounting bracket. Rated for residential and commercial use, it can be installed over a tub or shower.

Marley Engineered Products, 470 Beauty Spot Rd., Bennettsville, SC 29512; 843-479-4006;;

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Publication date: 12/11/2006