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View Full Version : Navian ch-210 heating side will not flow



CHAS7777
10-29-2011, 08:39 PM
Installed a navian ch 210 hot water side works fine built a manifold to there specs with 2 monoflow valves on each zoneono valves are installed correctly more heat goes up return than supply
i only have 1 zone hooked up so far on left any help ???