Can anyone recommend a Hydronic heating/hvac expert in the Vancouver area?

Aug 12, 2013
14
Catalina 320 Vancouver
Our new-to-us 2008 Beneteau 40 has a very new to me hydronic heating system leveraging an Espar D5, hot water tank and engine heat (impressive to me). I have done some research and think I get the basics on how the system works, and while it is working it has a leak in a component that I am not familiar with (see attached). It strikes me that a paid hour with an expert might make it less likely I botch things up while trying to get to know it's inner workings. Any thoughts appreciated.
 

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