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I think I'm in love

Steve MinnichSteve Minnich Member Posts: 2,541
I was able to put my hands and eyes on a Viessmann CU3A today. Wow! Easy to service, 13.5 gallons of water in the smallest model, and what looks like a bullet-proof HX and burner. It's in my shop now and will be installing my first one before long. I'd love to hear what others think of it.

PHC News Columnist
Minnich Hydronic Consulting & Design, LLC


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