LP gas in marine vessels is commonly used for cooking or heating water. From the connections to the stove/hot water service, these are all potential points for dangerous gas leaks inside the vessel. The bilge is another compartment for flammable gases to accumulate.The new flush mount design eliminates the need to cut large holes in a fascia and the LP gas solenoid can automatically shut off the gas when dangerous levels are detected.Included: - 1 Sensor on a 4 Metre Lead - Solenoid - Relay Contacts - CO Detector Input