The company’s line of gas boilers offers an appropriate choice for almost every commercial hydronic application, states the company. Boilers are equipped with copper heat exchangers. The Legend® boilers have a 90% thermal efficiency and inputs of 500,000 to 1 million Btu and Genesis® boilers have a 84% thermal efficiency and provide inputs of 200,000 to 2.5 million Btu. These boilers are covered by a 10-year warranty. They permit sidewall or through-the-roof venting, as well as two-pipe, direct-vent sealed combustion venting. The Genesis boiler permits two-unit stacking. The Dia-Scan™ II self-diagnostic system provides 24/7 LED display of system status and temperature, and push-button adjustment of temperature and other program settings.

A.O. Smith Water Products Co., Rochelle Park, Suite 200, 600 E. John Carpenter Freeway, Irving, TX 75062; 972-719-5925; 972-719-5960 (fax); (website).

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