Several enhancements have been made to the Power-Fin® boiler and water heater line. Now standard on the 1500, 1700, and 2000 Models (Btu inputs of 1.5 million to 2 million), the new internal cascading sequencer eliminates the cost and setup requirements of a separate third-party sequencer for installations of up to eight units. The internal sequencer simplifies creation of a cascading lead/lag system, in which the lead boiler or water heater controls the rotating operation and firing rate of up to seven additional units. New control technology includes a two-line, 16-character LCD readout of setup, status, and diagnostic information displayed in easy-to-understand language and three-pump control capability for systems requiring a boiler pump, system pump, and DHWP. A 5:1 turndown modulating performance is another enhancement made to the units.

Lochinvar Corp., 300 Maddox Simpson Pkwy., Lebanon, TN 37090; 615-889-8900; 615-547-1000 (fax);

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