I am using this wall to find a replacement circulation pump for a Burnham boiler installed in a home in 1964. I know ,I know what size etc., The problem is I have had our local HVAC people look at it and they really dont have the answer or they dont want to fool with it. It does work but I would really like to have the system serviced by someone who could find, replace and service this kind of unit. HELP!
Oh.... I live in Kentucky