{"product_id":"replacement-stack-flue-sensor-42002-0024s-2-pack-f","title":"Replacement Stack Flue Sensor 42002-0024S 2 Pack For Pool And Spa Heaters Reliable Temperature Monitoring High Quality 12 Month Warranty USA Support Easy Install Plug In Ready","description":"\u003cdiv\u003eReplacement Stack Flue Sensor 42002-0024S - 2-Pack\n\u003cbr\u003e\n✔️ 2-pack stack flue sensor for Pentair 42002-0024S, easy install\n \u003cp\u003eThis replacement stack flue sensor replaces the original Pentair 42002-0024S sensor, delivering precise temperature readings to keep pool and spa heaters running smoothly. It’s designed for direct-fit use in Pentair units and is compatible with MasterTemp 250, MasterTemp 400, Max-E-Therm, and Sta-Rite models. Color: White and Red. Includes a 12-month warranty with USA-based support. Plug-in ready for quick replacement.\u003c\/p\u003e ✅ 2-pack replacement stack flue sensors compatible with Pentair 42002-0024S\u003cbr\u003e\n✅ Direct-fit design for quick, no-modification installation\u003cbr\u003e\n✅ Durable materials for high-temperature pool environments\u003cbr\u003e\n✅ USA-based support and 12-month warranty\u003cbr\u003e \u003cp\u003e💡 What is a stack flue sensor used for in pool heaters and how does it help keep water temp stable?\u003c\/p\u003e\n\u003cp\u003eThe stack flue sensor monitors exhaust temperature to regulate burner operation, helping prevent overheating and keep water temperature steady.\u003c\/p\u003e\n- Accurate temperature sensing for safe heater operation\n- Direct-fit replacement for 42002-0024S models\n- Durable construction for high-temperature pool environments\n- Easy installation to restore heating quickly\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48573246570731,"sku":"VXB08LP2S1S9","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61GEUAig5eL.jpg?v=1779752674","url":"https:\/\/vxb.com\/products\/replacement-stack-flue-sensor-42002-0024s-2-pack-f","provider":"VXB Bearings","version":"1.0","type":"link"}