• SAFETY SHUT OFF: The combustion shut off device is the primary safety feature of the water heater. When the combustion chamber goes too high (>260° C), the glass bulb breaks causing the damper rod pops out to close the air supply and extinguish the flame. Effectively prevent fire, gas leakage or other dangerous accidents.
• DON'T WORRY: It greatly reduces the possibility of water heater accidents, and there is no need to worry about it in hot showers and many other daily activities. TRD will win your heart and protect your water heater from the impact of accidents.
• GOOD COMPATIBILITY: This unit is compatible with FVIR type water heaters. Applicable to Rheem, Ruud, Richmond, GE, and almost any gas tank water heater you will use.
• POWERFUL USABILITY: Choosing a combustion shutoff device is undoubtedly saving money and effort for yourself. It means that you don't need to spend a lot of money to replace the new water heater, only need to replace the activated TRD assembly, you can extend the service life of the water heater.
• EASY TO INSTALL: The instruction manual will carefully teach you how to install or ask a professional technician to install. Give your water heater an insurance, but also give your life a more secure. This will be a pleasant shopping experience for you.