{"product_id":"parts-to-your-door-51585-flame-sensor-85-series","title":"Parts to Your Door 51585 Flame Sensor 85 Series","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARTS TO YOUR DOOR 51585 is a replacement flame sensor designed for use in Peerless 85 Series boilers. The flame sensor detects the presence of a burner flame through electrical rectification and signals the control board to keep the gas valve open during normal operation. If the sensor fails or becomes coated with oxidation, the control will not prove flame and the system will lock out. This part is installed by licensed HVAC technicians and heating contractors performing routine maintenance or troubleshooting ignition failures on hydronic heating systems.\u003c\/p\u003e\n\u003cp\u003eThis flame sensor is suited for residential and light-commercial hydronic heating applications using Peerless 85 Series boilers. It is a direct replacement for Peerless part numbers 51585 and 760-401. Installers typically encounter this sensor during no-heat service calls where the boiler cycles on and off without sustaining ignition, or where the control board displays a flame-failure lockout code.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OEM-style replacement for Peerless 51585 and 760-401 flame sensors\u003c\/li\u003e\n  \u003cli\u003eDesigned for the Peerless 85 Series boiler product line\u003c\/li\u003e\n  \u003cli\u003eRestores reliable flame-proving signal to the ignition control board\u003c\/li\u003e\n  \u003cli\u003eAddresses nuisance lockouts caused by a worn or oxidized sensor rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eReplacement for Peerless part numbers 51585 and 760-401, for use with Peerless 85 Series boilers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFlame sensor replacement is performed by a licensed HVAC technician or qualified heating contractor. Shut down the boiler and disconnect power before removing the existing sensor. The sensor rod should be inspected for oxidation and replaced rather than cleaned if wear is significant. Follow all applicable local codes and the boiler manufacturer's service documentation when performing ignition-system repairs.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARTS TO YOUR DOOR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 51585\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARTS TO YOUR DOOR","offers":[{"title":"Default Title","offer_id":51233664565554,"sku":"51585","price":106.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307629614.webp?v=1780106184","url":"https:\/\/voomisupply.com\/products\/parts-to-your-door-51585-flame-sensor-85-series","provider":"Voomi Supply","version":"1.0","type":"link"}