Hydronic boilers: Fulton Companies
Fulton Companies has released a new line of condensing hydronic boilers. The Endura™ boiler is the latest addition to Fulton’s product offerings for the commercial heating market, and is offered in 1.5 million (EDR-1500) and 2 million (EDR-2000) Btus/hr. The Endura is a vertical firetube-design boiler with a compact footprint. It features a duplex stainless steel three-pass heat exchanger with enhanced fireside surfaces, and offers less than 20 ppm NOx emissions, full input with 4 in wc incoming natural gas pressure, 120V single phase power supply, and up to 8:1 turndown. The Air-Conditioning, Heating, and Refrigeration Institute has certified the EDR-1500 at 93.5% efficiency and the EDR-2000 at 93.7% efficiency.