Mars 43349 18 x 24 Steel Return Air Grille SPST/NO 18 x 24 Pressure Control voomi_id_12383 Corrosion-resistant internal components withstand demanding

Corrosion-resistant internal components withstand demanding conditions

or light oil in various systems

Dimensions: 3-3/4 inches (Height) x 3-1/2 inches (Width) x 2-3/4 inches (Depth)

2W 1/2 Npt Cv4

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Mars 43349 18 x 24 Steel Return Air Grille SPST/NO 18 x 24 Pressure Control voomi_id_12383 Corrosion-resistant internal components withstand demandingProduct Description This Mars 43349 Steel Return Air Grille is designed for efficient air distribution in HVAC systems. It integrates a SPST NO toggle switch mechanism for streamlined operation. Perfect for professionals managing medium to large scale installations or repairs. Steel construction ensures durability and reliability. SPST NO toggle switch for straightforward control. Designed to fit standard 18 x 24 openings. Product Highlights