{"product_id":"745-107","title":"745-107","description":"Ensure your gas water heater operates safely and efficiently with this premium 28-inch left-hand thread thermocouple. Designed as a critical safety component for residential and commercial hot water tanks, this thermocouple monitors the presence of a pilot flame. It generates a low-voltage electrical current that signals the gas valve to remain open; if the pilot light goes out, the thermocouple cools down and triggers the valve to shut off the gas supply, preventing hazardous leaks. This specific replacement part features a left-hand thread design, making it essential for water heating systems that utilize this non-standard threading configuration. It is an ideal solution for common maintenance issues such as a pilot light that will not stay lit or a water heater burner that fails to ignite.\u003cbr\u003e\nType: Thermocouple\u003cbr\u003e\nSize: 28 inches\u003cbr\u003e\nDimensions: 28 inches\u003cbr\u003e\nApplication: Used in gas-fired water heaters and hot water tanks requiring a flame sensor with a left-hand thread connection.\u003cbr\u003e\nSpecifications: 28-inch lead length, left-hand thread (LHT) connection, copper construction.","brand":"BCFurnace","offers":[{"title":"28\" JOHNWOOD LEFT HAND THREAD THERMOCOUPLE (HWT) \/ 745-107","offer_id":47251410059549,"sku":null,"price":98.65,"currency_code":"CAD","in_stock":true},{"title":"28\" JOHNWOOD LEFT HAND THREAD THERMOCOUPLE (HWT) \/ 81266-28SP","offer_id":47251410092317,"sku":null,"price":98.65,"currency_code":"CAD","in_stock":true},{"title":"28\" JOHNWOOD LEFT HAND THREAD THERMOCOUPLE (HWT) \/ X5209","offer_id":47251410125085,"sku":null,"price":98.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/462ef6d133da4ecba38b5fa451026127.webp?v=1773958541","url":"https:\/\/bcfurnace.myshopify.com\/products\/745-107","provider":"BCFurnace","version":"1.0","type":"link"}