PHM199-80, 199 MBH 80-gall NG Condensing Commercial Water Heater "Multi-Fit" Top/Side Inlet-Outlet Connect Modulating 40 MBH to 199 MBH, 316L Stainless Steel tank, Hybrid Cupro-nickel/stainless HX, 160*F max temp, 1-1/2" NPT inlet/outlet | B2B Storefront