Fireboy-Xintex Propane Fume Detector w/Plastic Sensor Solenoid Valve - Black Bez
Solenoid Valve & Adapter. Automatically Closes Solenoid Valve. 68 dBA Alarm will sound & Red LED will light at 20% of the LEL. Blower Relay: No. 2-3/16" Round Black Display with LEDs & Silence/Test Button.