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D4H Series Exhaust Fan
D4H ExhaustD4H housing

 

ARRA Ventilation
This product meets the Made in America requirements of the American Recovery and Reinvestment Act as a manufactured Good. To download the Guidance PDF click here

Energy Star Ventilation    

D4H Series Humidity Sensing Exhaust Fan

Models

D4SH: 40 to 120 CFM @ <0.3 to 0.3 sones

D4DH: 40 to 120 CFM @ <0.3 to 0.3 sones

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  • What's Included

Excellent ASHRAE 62.2 solution (learn more)

ENERGY STAR® certified (learn more)

Can be used to comply with California Title 24 requirements as well as CALGreen (learn more)

Can be used to comply with the ventilation standards required by LEED for Homes (learn more)

Energy efficient DC motor maintains CFM ratings across multiple static pressures and is suitable for continuous operation.

Integrated humidistat senses the humidity level of the room and turns the fan on until the humidity level is below the preset percentage. Humidity level can be set up to 80% relative humidity.Easily installs using the included adjustable hanging brackets.

Easily installs using the included adjustable hanging brackets.

UL listed for installation over a tub or shower on a GFCI circuit.

6" round duct connector with gasketed damper protects against backdrafts and seals the duct better than any other damper on the market today.

Side access panel allows you to wire the fan from inside or outside the housing.

HVI Certified performance.

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Specifications subject to change without notice

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