Navien 16k
25-June-2019 Tuesday
Here is a video of how the Navien primary heat exchanger drips.
20-June-2019 Thursday
Navien how fast the primary heat exchanger flows.
17-January-2019 Thursday
Navien broke down quickly.
13-September-2015 Sunday
Flushing the secondary heat exchanger of the navien ace 16k boiler with 70% food vinegar.
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