{"product_id":"r68ca0005-mortex-limit-switch","title":"R68CA0005 Mortex LIMIT Switch","description":"\u003ch1\u003eR68CA0005 Mortex LIMIT Switch     \u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eMortex R68CA0005 OEM Furnace Limit Switch\u003c\/strong\u003e The R68CA0005 is the factory‑specified high‑temperature limit switch used in Mortex mobile home and modular home gas furnaces. This snap‑disc limit is normally closed and opens when the heat exchanger compartment reaches its rated cut‑out temperature, protecting the furnace from overheating and ensuring safe operation. Designed for direct OEM replacement, the R68CA0005 restores proper safety function when the original limit becomes weak, stuck, or fails to reset.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCross Reference:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eR68CA0005\u003c\/strong\u003e (current OEM)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMortex OEM furnace limit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFits select Mortex mobile home gas furnaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSnap‑disc high‑temperature limit (normally closed)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e(Note: Mortex limits are highly physical‑fit dependent — match bracket style, disc diameter, and cut‑out temperature.)\u003c\/em\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":45273433145410,"sku":"173-R68CA0005","price":44.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/Screenshot2026-09-25123914.png?v=1790365165","url":"https:\/\/hvacpartstore.com\/products\/r68ca0005-mortex-limit-switch","provider":"HVACpartstore","version":"1.0","type":"link"}