Ideal for gas appliances such as fireplaces, water heaters, and fryers, the 750mv aluminum foil thermopile thermocouple consistent and safe operation. This thermocouple is designed to be easily installed and replaced, making it a practical choice for maintaining your appliances. By generating a voltage that keeps the gas valve open, it that light stays lit, providing reliable heat and preventing potential safety issues. Features -Color:Silver -Material:Aluminum foil -Size:61.50X0.90X0.90cm/24.17X0.35X0.35in - construction: features high mechanical strength and durability, making it suitable for longterm use in various heating applications -Wide compatibility: compatible with fireplaces, water heaters, and frying furnaces, offering a versatile solution for different heating needs -No external power needed: operates on the thermopile principle, eliminating the need for an external power source and enhancing safety -Effortless installation: designed for easy and quick installation, allowing users to set it up without assistance -Accurate and reliable: provides precise temperature measurements, ensuring accurate and reliable performance in all heating applications Package list: 1pcs x thermocouple