- Fully adjustable ventilation grille. - Easy to install and adjust. - Suitable for suspended ceilings. - Designed for use with heating or cooling system. - Accommodates 4 inch duct. - Center adjustable cone spins in and out. - Locking feature requires no studs or screws – models GR100 and GR150. - Mounting strap on metal collar – model GR200. - White polypropylene diffuser. - Melting point: 325 F / 163 C. - Also available in Adjustable Grille Bathroom Ventilation Kit.
Additional Features
GR adjustable bathroom ventilation grilles are designed for ceiling or wall applications. They are available for use with 4 inch, 6 inch or 8 inch round duct. The fully adjustable ventilation grilles are easy to install and adjust. GR grilles are ideal for use with Continental Fan’s selection of in-line fans.
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