This 1 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

4x3x3 RD B-VENT WYE

Larger placements (up to 2 ounces) may be needed at points of very high house mouse activity

80% 40MBU GAS FURNACE-ECM"A"MP/1200 CFM/

Please refer to NIBCO technical data sheets and catalogs for engineering and installation information

<R> 1 3/4"BRASS SHOWER HEAD PERFECT FLOW CARDED SLOAN FLUSH VALVE ACCESSORIES This 1 inch double check1 3 4" Brass Shower Head, CP