Weil-McLain, Burr Ridge, Illinois, is adding five sizes to its Stainless Vertical Firetube (SVF) boiler portfolio for commercial heating applications. The SVF boiler line will now include BTU sizes of 500, 600, 725, 850 and 1,000 MBH models.
The SVF boiler line features thermal efficiency of up to 98 per cent, up to 12 to one turn-down ratio, 160 psi working pressure, and natural gas or propane fuel options.