{"product_id":"525018-suburban-water-heater-thermostat-eco-12v-140deg","title":"525018 Suburban Water Heater Thermostat \/ ECO 12V 140DEG","description":"\u003ch1\u003e525018 Suburban Water Heater Thermostat \/ ECO 12V 140DEG\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eOEM 12‑Volt Thermostat + ECO High‑Limit Switch for Suburban RV Water Heaters\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e525018\u003c\/strong\u003e is the OEM Suburban \u003cstrong\u003e12‑volt thermostat and ECO kit\u003c\/strong\u003e used on DSI‑style Suburban RV water heaters. This assembly includes the \u003cstrong\u003e140°F operating thermostat\u003c\/strong\u003e and the \u003cstrong\u003eautomatic high‑limit ECO safety switch\u003c\/strong\u003e, which opens on over‑temperature to protect the water heater.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e525018 thermostat\/ECO kit\u003c\/strong\u003e regulates the \u003cstrong\u003e12‑volt control circuit\u003c\/strong\u003e in Suburban DSI water heaters. The thermostat maintains a \u003cstrong\u003e140°F\u003c\/strong\u003e operating temperature, while the ECO provides an automatic high‑limit safety cutoff if the tank overheats.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon symptoms indicating replacement:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBurner not lighting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWater overheating\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eECO tripping repeatedly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eShort‑cycling\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntermittent or no hot water\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis OEM kit restores proper temperature regulation and safety protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e📐 \u003cstrong\u003eKey Features\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM Suburban \u003cstrong\u003e12V thermostat + ECO safety switch\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e140°F\u003c\/strong\u003e operating thermostat\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for \u003cstrong\u003eDSI ignition systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eECO provides automatic high‑limit protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDirect replacement for factory assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFits multiple Suburban RV water‑heater models\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Laurelhurst","offers":[{"title":"Default Title","offer_id":43098304118850,"sku":"S525018","price":42.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/525018.jpg?v=1773890862","url":"https:\/\/hvacpartstore.com\/products\/525018-suburban-water-heater-thermostat-eco-12v-140deg","provider":"HVACpartstore","version":"1.0","type":"link"}