This thermocouple and tilt switch is designed to address the issue of a pilot light not staying lit. Compatible with outdoor propane patio heaters, standing patio heaters, tower glass tube heaters, table propane heaters, and bay patio heaters. Easy to installsimply connect the two leads together to bypass. The thermocouple wire has an extended length of 350mm and includes high-temperature resistance sleeves. Features an M8 x 1 fixed thread head with end thread nuts compatible with 8mm gas valves. High-quality replacement thermocouple and tilt switch safety kit for patio heaters. Enhance safety with reliable replacement parts that can be installed in minutes. Tilt switch: Constructed from durable ABS plastic, automatically stops heating if the gas heater is tilted. Thermocouple: Made from high-standard brass. Color: As shown in image. Material: Plastic and metal. Protection sleeve: High-temperature resistant. Wide compatibility: Works with most gas heaters, including outdoor propane gas patio heaters, standing patio heaters, tower glass tube heaters, table propane heaters, room gas heaters, and bay patio heaters. Item: Thermocouple and Tilt Switch 15A low-current switch for gas R10 How to know if you need this thermocouple repair kit: If the pilot light fails to stay lit, the thermocouple or tilt switch may be faulty. If the propane patio heater fails to ignite or the flame turns on and off intermittently, this replacement kit may resolve the issue by replacing both components. Safety features: The thermocouple probe is highly sensitive and detects temperature changes immediately. If the heater tips over or the tilt switch is activated, the system automatically shuts off the gas supply to prevent leaks. Simple installation: This pre-assembled thermocouple and tilt switch kit requires no special tools. Just connect the two leads to complete the bypass. Package contents: 1 x Thermocouple and Tilt Switch Unit Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.