Spruce RB190 Ventilation Fan 4" (28578) with Bracket 110vAC, Ultra Quiet
The Spruce RB Series fans are rated for both residential and commercial use. The durable, corrosion-resistant engineered thermoplastic fan housing makes RB fans ideal for duct boosting and bathroom, living area and garage ventilation. These remotely mounted fans, unlike ceiling or wall-mounted fans, can silently draw from multiple intake points, such as over a bathroom tub, sink and toilet.
- Duct diameter (inlet & outlet): 4".
- Diameter: 9.7".
- Height: 8.5" (with 1" lip for duct pipe mounting).
- Watts: 45 to 62.
- CFM at "h2o static pressure of water column:
- 0.00": 158 CFM.
- 0.20": 140 CFM.
- 0.50": 114 CFM.
- 0.75": 93 CFM.
- 1.00": 73 CFM.
- 1.25": 53 CFM.
- 1.50": 33 CFM.
- 1.75": 12 CFM.
Features
- Durable thermoplastic housing.
- Virtually silent.
- Energy efficient (Energy Star).
- Remote mounting.
- Multiple intake locations is possible.
- Rated for commercial or residential installations.
- Rated for continuous operation.
Supplied with:
- Five-year limited manufacturer's warranty.
- Mounting bracket.
- Instruction Sheet.
Spruce remote-mounted inline bathroom fans operate in true silence. Their balanced design and high quality motors offer the latest technology in bathroom ventilation. Without proper ventilation, residual surface moisture builds up on bathroom walls, linens and carpeting. Moisture buildup can cause or increase allergy symptoms by encouraging the growth of mold, mildew, bacteria and dust mites. Moisture can also create structural damage by providing an ideal condition for insects and wood rot. For effective ventilation, bathroom exhaust points should be located over or near the shower and/or tub and in any enclosed toilet area. A Spruce inline fan is ideal for this purpose, as a single fan can be attached to multiple intake/exhaust points.
