The Fulton 6,000,000 BTU/hr. input Vantage condensing hydronic boiler features thermal efficiencies up to 99% percent when firing on natural gas. The boiler tolerates varying system conditions, and features a condensing heat exchanger of Duplex alloy steel for corrosion resistance and low thermal expansion rates. High product mass and a large pressure vessel water volume design remove minimum water temperature requirements and reduce sensitivity to varying flow conditions, eliminating the need for boiler temperature control valves.
The Fulton Companies; www.fulton.com