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The Navien GFFM-MSOZUS-001 is a primary manifold kit designed for hydronic heating systems. It features a durable L-copper construction, ensuring long-lasting performance in heating applications. This manifold kit is suited for both supply and return connections, making it ideal for various projects.
This primary manifold kit is optimized for residential and commercial heating systems. It simplifies installation and provides efficient heat distribution throughout the system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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