Lochinvar Knight Smart System KHN110 Direct Vent Natural Gas High Efficiency Fire Tube Boiler, 3.2 gal, 120 VAC, Less Than 12A, 1 PH, 11 - 110 MBH Input, 102000 btu/hr Heat, 10 gpm at 20F
Lochinvar Knight Smart System KHN155 Direct Vent Natural Gas High Efficiency Fire Tube Boiler, 3.2 gal, 120 VAC, Less Than 12A, 1 PH, 15.5 - 155 MBH Input, 144000 btu/hr Heat, 15 gpm at 20F