{"product_id":"stack-flue-sensor-replacement-for-pentair-masterte","title":"Stack Flue Sensor Replacement For Pentair MasterTemp And Sta Rite Max E Therm Pool And Spa Heaters Electrical System SR200 SR333 SR400 Direct Replacement Easy Install","description":"\u003cdiv\u003eStack Flue Sensor Replacement for Pentair Heater Systems\u003cbr\u003e\n✔️ Direct replacement for 42002-0024S; fits SR200 SR333 SR400 unit \u003cp\u003eThe stack flue sensor is a replacement part for pool and spa heater electrical systems. It helps monitor exhaust gas temperature and prevent overheating in compatible Pentair MasterTemp and Sta-Rite Max-E-Therm units.\u003c\/p\u003e \u003cp\u003e\n✅ 42002-0024S stack flue sensor for pool and spa heaters \u003cbr\u003e\n✅ Replaces OEM 42002-0024S part number \u003cbr\u003e\n✅ Stainless steel body with smooth threads for easy install \u003cbr\u003e\n✅ Temperature range -20°C to 105°C; protects against overheating \u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a stack flue sensor used for in pool heater systems?\u003c\/p\u003e\n\u003cp\u003eIt helps prevent overheating by monitoring exhaust temperature and triggering safe operation.\u003c\/p\u003e\n- Improves safety by detecting over-temp conditions and initiating shutdown\n- Fits multiple heater models like Pentair MasterTemp and Sta-Rite SR200\/SR333\/SR400\n- Stainless steel build for durability and easy replacement\n- Quick install design reduces downtime\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110685847787,"sku":"VXB0895CFWCY","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/615HsAhD0qL.jpg?v=1776480485","url":"https:\/\/vxb.com\/products\/stack-flue-sensor-replacement-for-pentair-masterte","provider":"VXB Bearings","version":"1.0","type":"link"}