The new Endura™ is a vertical firetube boiler with a compact footprint, featuring high quality, duplex stainless steel three-pass heat exchanger and enhanced fireside surfaces. It offers less than 20 ppm NOx emissions, full input with 4-inches wc incoming natural gas pressure, 120V single phase power supply, and up to 10:1 turndown capabilities. The Endura line has been AHRI-certified at 93.5 percent efficiency for the EDR-1500 and 93.7 percent efficiency for the EDR-2000.

Fulton Companies
www.fulton.com