Made of brass, and to aging, comes without coils and PTFE coated to prevent build-up [FIT]for G6A-2E, G6A-, G6A-, G6A-6E, G6A-7E, G6A-8E, G610-, G10-1E, G10-2E, G10-, GC6A-7E, GC6AA -7E, GC6AA-8E, GC6AA-9E, GC6AA-10E, GC10-1E, GC10-2E, GC10A-2E, GC10A-, GC10A-, GCH6-, GCH6-6E, GCH6-7E, GCH6A-7E , GCH6A-8E, GCH6A-9E, GCH6A-10E, GCH10A-2E, GCH10A-, GCH10A-, GH6-, GH6-, GH6-6E, GH6-7E, GH6-8E, GH610-, GH10 -1E, GH10-2E, GH10-; G9/G16/GE9/GE16/GEH9/GEH16EXT; EHM 4-SM/6-SM/11-SM/20 (1/2inch diameter/150 PSI version only ) series RV electric water heater If your RV electric water heater is not working properly due to excessive air pressure, pipe leaks, pipe , blocked pipes, build-up, etc., then this be the perfect replacement to keep your RV electric water heater running. Simple and convenient installation, screw installation, no need for professionals, daily maintenance only takes a few minutes Colour:gold Material:brass Package Contents: 1 x Temperature and Pressure Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.