Residential Boiler Fill Fitting
1/2 in. (15mm)
Series RBFF provides a convenient solution to comply with boiler manufacturers' piping requirements and provide ease of service for expansion tanks and water pressure regulator valves in closed loop hot water heating systems. Using a unique 3-way ball valve design, the RBFF eliminates up to twelve 1/2 in. fittings in a compact package.
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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
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