{"product_id":"525024-suburban-kit-sail-switch-rv-furnace","title":"525024 Suburban KIT SAIL SWITCH RV Furnace","description":"\u003ch1\u003e525024 Suburban KIT SAIL SWITCH\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eNormal Stocking Item\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces: \u003c\/strong\u003e233356, 231261 \u003c\/p\u003e\n\u003cp\u003eFor Models: NT-24\/30\/34 M S SP NT-25\/ 30\/35 K P-30S SF-20\/25\/30\/35\u003cbr\u003eSF-20\/25\/30\/35F SF-42 42F (BELOW SERIAL NO. 924201894)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Suburban 525024 Sail Switch Kit is the OEM airflow‑proving safety switch used in Suburban RV furnaces. Before the furnace can ignite, the blower must move enough air to lift the “sail” and close the switch. This ensures safe combustion, prevents overheating, and protects the heat exchanger. If airflow is weak or restricted, the switch stays open and the furnace will not light making this one of the most common failure points in “blower runs but no ignition” service calls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis kit includes the OEM‑style sail switch assembly and mounting components for a direct, reliable replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM Suburban furnace sail switch kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfirms proper blower airflow before ignition\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrevents ignition under unsafe airflow conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDirect replacement for \u003cstrong\u003e233356, 231261\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStandard mounting pattern for quick installation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDurable design for RV furnace environments\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps resolve intermittent‑ignition and no‑heat issues\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuburban RV furnaces with airflow‑verification faults\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNo‑heat or intermittent‑heat troubleshooting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplacing worn, sticking, or debris‑affected sail switches\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Laurelhurst","offers":[{"title":"Default Title","offer_id":42465916256322,"sku":"S525024","price":8.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/OIP_36_429b609f-5ff7-48cd-bba3-fafeb2fd39fb.webp?v=1758510347","url":"https:\/\/hvacpartstore.com\/products\/525024-suburban-kit-sail-switch-rv-furnace","provider":"HVACpartstore","version":"1.0","type":"link"}