Hydrolevel CG400-2090 Boiler Low Water Cut-Off

Boiler Low Water Cut-Off; Item Low Water Cut-Off; Switch Type SPDT; Overall Dimensions 2-3/8 Inch Width x 5-1/2 Inch Depth x 5-9/16 Height; Input Supply Rating 24 Volt AC 60 Hertz 2.1 Volt Amp; Pressure Rating 15 PSI; Media Handled Steam, Water; Inclusions/Features Automatic Reset, 15 Second Burner OFF/30 Second Burner ON Delay, Low Water Indicating Light; Application Residential/Commercial; Applicable Standard UL; Switching Capacity 50 Volt Amp; Intermittent Level Test Timing Every 20 Minute for 90 Second