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listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square collar
Allows for 4-way airflow
Hand operated level for easy filter access and cleaning
450 Series Submittal
Zinc plated steel closure spring
Return Air Grille 1075-24X8 Finish:White listed Fire-Resistance Diffuser * TVBStandard Features * 1 2" spacing dual angular louvers * 22 & 20 gauge cold roll steel * Mullions are reinforced with stiffeners for greater strength * For applications where greater air volume is required * Install with louvers in up or down position for best duct concealment * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * Tamper proof screws * Standard Color, Designer Color or
