Description
The Securplumb SU9663 Universal Replacement Thermocoupler is a high-quality safety component designed to ensure the safe and efficient operation of gas appliances. With a 900mm length, it provides flexible installation and is suitable for a wide range of boilers, gas fires, and water heaters.
This thermocoupler works by detecting the presence of a pilot flame and generating a small electrical signal to keep the gas valve open. If the flame goes out, it automatically shuts off the gas supply, helping to prevent leaks and enhance overall safety.
