#29 Is a clean and check more than a heat exchanger scrub?

Heating season is here!  Don't panic.  Dan and Greg shine a light on the components that keep your boiler running well.  A clean and check should include more than a speedy look at the heat exchanger.  How important is communication with the homeowner?  How do you set expectations for future repairs?  What components can be cleaned or repaired easily?  Who do I call for help?  The guys answer these questions and more.  Want to hear YOUR QUESTION on Ask Caleffi?  Take this quick 4 question survey for your chance to hear your question in a future episode.  Survey: https://forms.gle/fRfnU8Px3B1Lq7K69