We walk through an entire Navien combi boiler with Mike Willls, National Trainer, at the Navien training center and head office in Vaughn Ontario, Canada.
We cover combi boiler install considerations, maintenance and serivce tips. This video can be used as a reference when installing or servicing a Navien combi boiler.
We cover venting, water side filtration and flushing, major boiler components, manifold gas pressure, ignition transformer troubleshooting etc.
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