Bosch Singular Manifold
 
For use with Bosch singular condensing combi-boilers.
 
By simplifying the piping, the singular manifold allows for quicker, easier, and trouble free installation of a singular boiler.
 
Specifications:
https://www.bosch-homecomfort.com/us/media/country_pool/documents/downloads-for-bosch-products/gas-furnace-manuals/singular_4000-5200_combi_boiler_manifold_instructions_03.2022.pdf