{"product_id":"rinnai-flue-gas-sensor-with-cable-805000040","title":"Rinnai Flue Gas Sensor With Cable 805000040","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Flue Gas Sensor With Cable 805000040\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRinnai 805000040\u003c\/strong\u003e is a genuine OEM replacement \u003cstrong\u003eflue gas sensor\u003c\/strong\u003e designed to monitor the temperature of exhaust gases within the combustion system of Rinnai boilers. This sensor acts as a critical safety component by providing real-time data to the boiler's control board, helping prevent overheating in the venting system.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRinnai E, Q, and QP series condensing boilers\u003c\/strong\u003e, this sensor installs directly into the threaded port on the boiler’s condensate tray. Once connected via the included 2-wire cable, the boiler’s control board automatically detects and calibrates the sensor.\u003c\/p\u003e\n\u003cp\u003eThe sensor features an adjustable safety alarm set point, with a factory default of \u003cstrong\u003e212°F (100°C)\u003c\/strong\u003e, to protect the vent piping from excessive heat. The assembly includes both the thermal sensor probe and the integrated connection cable for straightforward installation.\u003c\/p\u003e\n\u003cp\u003eBecause this component is safety-critical and interacts directly with the boiler’s exhaust and control systems, it \u003cstrong\u003eshould be installed by a licensed HVAC professional\u003c\/strong\u003e or qualified contractor to ensure proper operation and compliance with manufacturer specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlue Gas Temperature Monitoring\u003c\/strong\u003e – Provides real-time exhaust temperature data to the boiler control board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models\u003c\/strong\u003e – Works with Rinnai E, Q, and QP series condensing boilers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Installation\u003c\/strong\u003e – Fits threaded port on the condensate tray of the boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Calibration\u003c\/strong\u003e – Boiler control board auto-senses the sensor via the included 2-wire cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Threshold\u003c\/strong\u003e – Factory default alarm set point at 212°F (100°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality\u003c\/strong\u003e – Genuine Rinnai replacement sensor for reliability and safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Installation Recommended\u003c\/strong\u003e – Installation by a licensed HVAC technician is strongly advised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hvacstore.com\/collections\/rinnai-parts\"\u003e\u003cstrong\u003eView More Rinnai Parts\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Flue Gas Sensor With Cable 805000040\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: center;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eRinnai\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e805000040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eFlue Gas Sensor\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eRinnai E, Q, QP Series Condensing Boilers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eInstallation Point\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eThreaded port on condensate tray\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eThermal sensor probe, 2-wire connection cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eSafety Threshold\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eFactory default 212°F (100°C)\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003eNew OEM Part\u003c\/td\u003e\n\u003ctd style=\"background-color: lightgray; font-weight: bold; height: 50px;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"height: 50px;\"\u003e766156012662\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":51066469613872,"sku":"805000040","price":101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_805000040.webp?v=1773134701","url":"https:\/\/hvacstore.com\/products\/rinnai-flue-gas-sensor-with-cable-805000040","provider":"HVAC Store","version":"1.0","type":"link"}