This article takes a look at three special projects that involved hydronic heating and how each contractor solved his client’s problem by choosing the proper design and equipment for each job — and how these jobs may give other HVAC contractors some insight into how they can sell wet heat to their own clients.
Hurst Boiler is introducing its line of high-efficiency integrated boiler control systems featuring graphical visualization and information collection to facilitate easier and better operational management of boilers and supporting peripherals, says the company.
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.
Bryan Steam will be displaying its ultra-high efficiency Triple-Flex™ Series of hot water condensing boilers, which deliver a minimum 90 percent operating efficiency with 160° return, 180° supply at maximum input.
The CREST® Condensing Boiler from Lochinvar® brings leading-edge technology and exceptional energy-efficiency to the largest commercial applications, making it the ideal choice for both new construction and energy retrofit applications, says the manufacturer.
Raypak is featuring its all new VERSA IC™ fully integrated boiler control. The new modulating or stage fire VERSA IC fully integrates temperature control, ignition, safety, and individual fault monitoring, says the company.