Manifold Accessory for Residential Wall-Hung Firetube Boilers

The manifold return and supply connections will mate directly to the supply and return connections on the bottom of
the boiler. Anti-seize / thread sealant is recommended on the connections. Be sure to use the supplied gaskets in the
return and supply unions.

The manifold is designed to mate with a 1½" heating system loop. If the system loop is a different size, use
appropriate fittings to adapt.