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Posted by Nate on October 09, 2008 at 02:30:28:
My perception is that more than not some hvac contractors might not be familiar with installing steam boilers.
I have an existing one pipe steam system and want to get a new steam boiler. What qualifications should a contractor have? Should they be NATE, ACCA, ASHRAE certified or......what credentials demonstrate they have the knowledge and experience? Hope I am asking my question in the right way.
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