{"product_id":"fixitshop-mr-heater-replacement-thermocouple-12-1-2-inch-for-tank-top-models-replaces-f273117","title":"Fixitshop – Mr Heater Replacement Thermocouple 12-1\/2 inch for Tank Top Models – Replaces F273117","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRely on steady ignition and reliable flame sensing with the Fixitshop replacement thermocouple, a brass-built component designed for MR Heater tank-top models. This part is intended as a practical substitute that supports standard safety valve configurations and aligns with common maintenance workflows. While not an original manufacturer part, it is offered to provide a compatible, easy swap for for everyday warmth needs.\u003c\/p\u003e\n\u003ch3\u003eCore qualities you can expect\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll brass construction for durability and long-lasting performance\u003c\/li\u003e\n  \u003cli\u003eSafety flame sensing generator to support ignition checks\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with the f273116 safety valve\u003c\/li\u003e\n  \u003cli\u003e12-1\/2 inch length to fit most MR Heater tank-top models\u003c\/li\u003e\n  \u003cli\u003eReplaces Mr Heater part number F273117\u003c\/li\u003e\n  \u003cli\u003e30 millivolt output suitable for standard ignition control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world use, the brass build and precise length suggest a robust fit that can withstand routine heat cycles and handling. The 30 millivolt output is aligned with typical safety valve expectations, helping maintain proper signaling for ignition and flame sensing. It’s worth noting that brand names are used for reference only and do not indicate original manufacturer parts.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and installation guidance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces the F273117 part number, a common reference in MR Heater service manuals\u003c\/li\u003e\n  \u003cli\u003eFits most MR Heater tank-top models when paired with the f273116 safety valve\u003c\/li\u003e\n  \u003cli\u003eAlways verify compatibility by consulting your heater’s parts manual\u003c\/li\u003e\n  \u003cli\u003eCheck that your model uses the f273116 safety valve before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCarefully compare the length, connection ends, and safety valve requirements with your current setup. If you are unsure about compatibility, reach out to support for guidance. This item is presented as a compatible alternative that follows standard design cues for MR Heater replacements.\u003c\/p\u003e\n\u003ch3\u003eWhat you may gain\u003c\/h3\u003e\n\u003cp\u003eHaving a ready-to-install thermocouple on hand can reduce downtime and simplify routine maintenance. If your unit depends on a consistent ignition sequence, a dependable thermocouple helps maintain steady performance during use. While outcomes can vary by model, a well-matched replacement offers a practical path to smoother operation and fewer unexpected interruptions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does this thermocouple replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It replaces Mr Heater part F273117 and fits most tank-top MR Heater models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before installing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Verify compatibility with your heater's parts manual and safety valve (f273116) before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fixitshop","offers":[{"title":"Default Title","offer_id":45740336054458,"sku":"B00NXFRSVI","price":44.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/fixitshop-mr-heater-replacement-thermocouple-12-1-2-inch.jpg?v=1774776325","url":"https:\/\/gardencanada.ca\/products\/fixitshop-mr-heater-replacement-thermocouple-12-1-2-inch-for-tank-top-models-replaces-f273117","provider":"Garden Canada","version":"1.0","type":"link"}