Watts introduces the new Series RBFF (Residential Boiler Fill Fitting). It is designed to facilitate the servicing and/or replacement of the expansion tank and water pressure regulator valve. Features an integral three-way ball valve design and one-piece construction that eliminates up to 11 threaded joints. Includes a 0 to 30psi pressure gauge for convenient system pressure reference and is available in ½" sizes.

For more information, visit www.watts.com.