Fireboy FST01SR Replacement Gasoline & Propane Fume Sensor

The Fireboy-Xintex FST01SR is a replacement gasoline and propane fume sensor designed for use with Fireboy-Xintex P-series detection systems. This sensor detects dangerous gas leaks early to help prevent injury and potential explosions in marine and RV applications.

Key Features:

• Compatible with Xintex G-1, G-2, P-1, and P-2 gasoline and propane fume detection systems
• Red plastic housing construction for durability in harsh marine environments
• Simple plug-in installation using quick-disconnect connectors
• Detects both gasoline and propane vapors for versatile safety monitoring
• Connects to extension cable (sold separately) for flexible sensor placement

This sensor is designed to be mounted near propane-powered appliances and close to the floor, where heavier-than-air propane vapors accumulate. The manufacturer recommends replacing fume sensors every 3-4 years due to the harsh environmental conditions in marine applications. The sensor unit only is included; extension cables are sold separately.