The RV Series of boilers is equipped with the Rapid Mix combination gas/oil Gordon-Piatt forced-draft burner. The boiler burner package can achieve ultra-low NOx with gas firing below 9 ppm and reduced NOx on oil. Boilers equipped with this burner range in size from 5,500 to 8,000 MBtuh. The burner can fire up to 21,000 MBtuh. The forced draft gas, oil, or dual fuel-fired steam and water boilers have a high percentage of their heating surfaces exposed to direct radiant heat, increasing water velocities and heat transfer. The company's thermal blend return blends cold or cooler return water with warmer boiler water abridging it to design operating temperatures.

Bryan Steam LLC, 783 N. Chili Ave., Peru, IN 46970; 765-473-6651; 765-473-3074 (fax); bryanboilers@iquest.net; www.bryanboilers.com

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