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Posted by Carl Williams on October 11, 2004 at 20:54:40:
Where can I go to find out the efficieny ratings for various boilers such as Kewannee, Burnham, Iron Fireman, etc.? Some of these boilers are at least 20 years old and the company that checks them every year I believe are trying to set them to todays specs. of these newer boilers. I've noticed that we have more flame failures and the flame seems to be to rich in the older boilers.