Inspection of tubes up to 4 inches inner diameter in any shape or material can be achieved for boilers, fin fans, and other heat exchangers with the Dolphin G3™. Achieving speed as fast as 10 seconds per tube, the tool features patented acoustic pulse reflectometry (APR) technology.
Usually a HVAC contractor performs maintenance in the spring, in preparation for the upcoming summer. But, what about fall maintenance for the upcoming winter months?