{"product_id":"resideo-q313a1139-thermopile-generator-750mv-35-in","title":"Resideo Q313A1139 Thermopile Generator 750mv 35 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RESIDEO Q313A1139 is a 750mV replacement thermopile generator designed for millivolt heating systems. A thermopile converts heat from a standing pilot flame into electrical current, supplying the voltage needed to operate gas valves and controls in systems that run without a separate 24-volt power source. The Q313A1139 features a 35-inch lead and spade terminal connections, making it a direct-fit drop-in for field replacement. Licensed HVAC technicians and gas appliance service professionals handle this component during routine maintenance and gas valve troubleshooting.\u003c\/p\u003e\u003cp\u003eThis thermopile generator is suited for residential millivolt gas appliances including wall heaters, floor furnaces, gas fireplace inserts, and other standing-pilot heating equipment. The 35-inch lead length provides adequate slack for routing in tight firebox or heater cabinet installations. The included push-in clip secures the thermopile probe in the pilot flame for consistent and reliable millivolt output.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e750mV output rating for millivolt gas heating systems\u003c\/li\u003e\n\u003cli\u003e35-inch lead length accommodates a range of appliance configurations\u003c\/li\u003e\n\u003cli\u003eSpade terminal connections for straightforward wiring\u003c\/li\u003e\n\u003cli\u003eIncludes push-in clip for secure pilot assembly mounting\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement design for field serviceability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement thermopile generator for millivolt gas heating appliances using a standing pilot system.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified gas appliance service professional. Shut off the gas supply and allow all components to cool completely before removing the existing thermopile. Route the lead wire away from hot surfaces and ensure the probe tip is fully seated in the pilot flame using the provided push-in clip. Refer to local codes and the appliance manufacturer service manual for pilot assembly specifications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e: 750mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Length\u003c\/strong\u003e: 35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Spade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5 inches x 5 inches x 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.55 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Dimensions\u003c\/strong\u003e: 0.98 inches x 0.98 inches x 0.98 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Other\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESIDEO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: Q313A1139\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":67581856645426,"sku":"Q313A1139","price":87.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2629236b473da703a86d3d8339c31c36.jpg?v=1790408633","url":"https:\/\/voomisupply.com\/products\/resideo-q313a1139-thermopile-generator-750mv-35-in","provider":"Voomi Supply","version":"1.0","type":"link"}