This thermocouple and tilt switch is designed to solve the problem of pilot light not staying lit. It works with outdoor propane patio heaters, standing patio heaters, tower glass tube heaters, table propane heaters, and more. Easy to install; just connect the two leads together to bypass it. The thermocouple wire has a full extension length of 350mm with temperature resistance sleeves. It features an M8 x 1 fixed thread head with end thread nuts that are compatible with 8mm gas valves. replacement parts thermocouple and tilt switch control safety kit for patio heaters. Keep safe with patio heater replacement parts that can be installed in minutes. The tilt switch is made of sturdy ABS plastic, which will automatically stop heating when the gas heater is tilted. The thermocouple is made of high-standard brass and red copper. Color: as shown Material: Plastic + Metal Protection sleeve: high temperature resistance Wide compatibility: compatible with most gas heaters, outdoor propane gas patio heaters, standing patio heaters, tower glass tube heaters, table propane heaters, and room gas heaters. Specifications: Item: Thermocouple and Tilt Switch 15A weak current switch for gas R10 m How to know if you need this thermocouple repair kit: If your pilot light will not stay lit, a bad temperature sensor or tilt switch is probably the culprit. If you have any problems with your propane patio heater refusing to ignite or the pilot light going on and off, you should get this part that replaces both of those components and the dump switch. Keep safety in mind; the thermocouple's probe is highly sensitive and can immediately sense changes in temperature. In case of the heater toppling down or if the tilt dump switch is tilted in any direction, the mechanism automatically shuts the heater off, preventing gas leaks. It is easy to install; save time and effort with this pre-assembled thermocouple and dump switch kit. Just connect the two leads together to bypass it. There is no need for special tools for installation. Enjoy your warm leisure time with family members, friends, co-workers, outdoor activities, or parties! Package Contents: 1 x patio heater parts