{"product_id":"raypak-600019b-thermocouple-35-inch-750mv","title":"Raypak 600019B Thermocouple Replacement 35-Inch 750mV Kit","description":"\u003ch2\u003eRaypak 600019B Thermocouple Replacement 35-Inch 750mV Kit\u003c\/h2\u003e\u003cp\u003eIf the pilot lights but the heater will not stay running, or the pilot drops out as soon as the control calls for sustained operation, the thermocouple is one of the first millivolt components to inspect. A weak thermocouple can make a good pilot look unreliable because it is no longer generating the signal needed to keep the gas valve open.\u003c\/p\u003e\u003cp\u003eThis 35-inch 750mV thermocouple kit senses pilot flame heat and produces the electrical signal needed by compatible millivolt control systems. When it weakens, opens, or stops generating enough output, the heater may lose pilot hold and shut down. Replacing it restores the flame-sensing input that keeps the safety circuit satisfied.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePilot lights but will not stay established\u003c\/li\u003e\n\u003cli\u003eHeater drops out because the flame-sensing signal is weak\u003c\/li\u003e\n\u003cli\u003eThermocouple output is low or inconsistent during testing\u003c\/li\u003e\n\u003cli\u003eNeed to fix a Raypak heater with millivolt pilot-hold problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat this part does:\u003c\/strong\u003e It senses pilot flame and generates the millivolt signal needed for safe heater operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Used on select Raypak millivolt heaters. Confirm with your model number before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 600019B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermocouple kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e 35-inch, 750mV\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM Value:\u003c\/strong\u003e A genuine Raypak thermocouple helps maintain the intended signal output and fit at the pilot assembly. Flame-sensing parts matter because weak thermocouple output can create repeat no-heat complaints fast.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.aquaterrabackyard.com\/pages\/contact-us\" target=\"_blank\"\u003e\u003cstrong\u003eNeed help confirming compatibility? Contact us ?\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.aquaterrabackyard.com\/collections\/raypak\" target=\"_blank\"\u003e\u003cstrong\u003eShop all Raypak parts ?\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51832886690066,"sku":"600019B","price":71.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/medium_23a1cd79-46cc-4425-94fd-7ebe2c5fe130.jpg?v=1767390678","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-600019b-thermocouple-35-inch-750mv","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}