Hydronic Low Water Cut-Off and Pump Controller; Item Low Water Cut-Off and Pump Controller; Type Float; Applicable Standard UL, CSA, FM; Port Connection 1" Female Threaded; Actuation Type Mechanical; Switch Type SPDT; Overall Dimensions 6" Width x 12-7/16" Height; Current Rating 7.4 Amp at 120 Volt AC, 3.7 Amp at 240 Volt AC (Full Load); Input Supply Rating 345 VA at 120/240 Volt AC; Pressure Rating 150 PSI; Media Handled Steam, Water; Inclusions/Features Monel Bellows, Manual Reset; Application Commercial, Industrial; Weight 24.7 LB