Navien Plumb Easy 1-Inch Isolation Valve Set (No Relief Valve), GXXX002983

Description

These 1" isolation valves without a relief valve are designed to work on Navien NHB, NHB-H, NCB-E, NCB-H and NFC-H series units. They will not work with the NCB-H and NFC-H Primary Stainless Steel Manifold (30026576B).

• 1" isolation valves without relief valve
• For NHB, NHB-H, NCB-E, NCB-H and NFC-H series
• Not compatible with the NCB-H and NFC-H Primary Stainless Steel Manifold (30026576B)
• 1-year warranty from date of purchase