McDonnell & Miller 113200 High Sensitivity Liquid Flow Switch, 7.4A at 120 VAC, 3.7A at 240 VAC Full Load, 120/240 VAC, 50 - 60Hz, 1/2 in. NPT, 100 psi, 225F
Slant Fin Victory II VHS-90 Cast Iron Residential High Performance Power Vent Natural/LP Gas Packaged Boiler, 3.8 gal, 90000 btu/hr Input, 75000 btu/hr Heat