... gas water heaters and remove protection device. Product use: for gas cookers, gas oven, outdoor heaters, volumetric gas water ... electromagnetic valve,gas magnetic valve, pilot burner,gas magnetic valve for gas cooker,gas cooker, water heaters, solenoid valve. ... Package will be blister bag, water proof7. Welcome for your inquiries! Thermocouple for gas cooker,gas hob,gas water heater,kitchen device