Nu-Tone Model 671R Basic Bath Fan - 90 CFM, 3.0 Sones, 4" ducting.
. Designed for large baths, utility rooms or laundry rooms.
. Model 671R: For baths up to 85 sq. ft.; other rooms up to 110 sq. ft.
. Attractive Polymeric Grille fastens easily with torsion springs.
. Motor quietly drives electronically balanced polypropylene blower wheel.
. Prewired outlet box; plug-in receptacle.
. Quiet plastic backdraft damper operates automatically.
. One Year Warranty.
Air Delivery: Model 671R: 90 CFM at 0.10" S.P.
Sound Level: Model 671R: 3.0 Sones.
Model 672R: 4.0 Sones.
Dimensions: Housing: 9" x 9" x 53/4" deep.
Grille: 101/2" x 101/4" x 9/16".
Material & Finish: Housing: Cold rolled steel, galvanized.
Grille: White polymeric.
Motor: Fully encased, plug-in, thermally
protected, 115vAC, 60 Hz.
Model 671R: 0.8 Amp.
Blower Wheel: Polypropylene.
Duct Size: 4" diameter.
. Unit is designed for ceiling installation and attaches to joists or header between joists with slotted mounting bracket.
. Connects to 4" round duct.
. Grille installs with torsion springs and adjusts to ceiling thickness.
. Switch must be purchased separately.
. Installation Instructions included with each unit.