{"product_id":"suburban-525003-rv-furnace-low-air-flow-sail-switch-sf-sfv-sh-series","title":"Suburban 525003 RV Furnace Low Air Flow Sail Switch — SF\/SFV\/SH Series","description":"\u003cp\u003eGenuine Suburban low air flow sail switch for SF, SFV and SH series RV furnaces. It is an air-proving safety device that blocks ignition until the blower reaches about 75% of motor rpm, confirming the combustion wheel is spinning fast enough for a proper air\/gas mixture. A common symptom of a failed sail switch is a furnace fan that runs but produces no heat.\u003c\/p\u003e","brand":"Suburban (Airxcel)","offers":[{"title":"Default Title","offer_id":68048369451157,"sku":"05-3895","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1409\/5498\/files\/525003-d42p7gqDdB1d5iMDjrVbTfhVVjFjp4.jpg?v=1792778493","url":"https:\/\/valuervparts.com\/products\/suburban-525003-rv-furnace-low-air-flow-sail-switch-sf-sfv-sh-series","provider":"Value RV Parts","version":"1.0","type":"link"}