Navien NFB-H Boiler Manifold

Compare to GFFM-MSOZUS-002

Made for the NFB-H Boiler.

Includes:

• 1″ isolation valves with drains/service port.
• 1.25″ trunk to 1″ supply and return.
• Main trunk 12″ wide
• Total height 14″
• Brazed and Pressure tested before shipment.