{"product_id":"660303r-nordyne-pilot-orifice-010-lp","title":"660303R Nordyne Pilot Orifice .010 LP","description":"\u003ch1\u003e660303R Nordyne Pilot Orifice .010 LP\u003c\/h1\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003e660303R Nordyne Pilot Orifice\u003c\/strong\u003e is a genuine OEM liquid propane (LP) gas pilot orifice designed to provide accurate pilot gas flow for reliable ignition and stable pilot flame performance. Featuring a precision \u003cstrong\u003e0.010-inch orifice opening\u003c\/strong\u003e, this component helps ensure proper thermocouple heating, dependable burner ignition, and efficient operation of LP-fired heating equipment. The 660303R is commonly used in Nordyne-manufactured furnaces and related heating systems where proper pilot flame regulation is critical for safe operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCross-Reference\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e660303R\u003c\/li\u003e\n\u003cli\u003eNordyne 660303R\u003c\/li\u003e\n\u003cli\u003eNortek 660303R\u003c\/li\u003e\n\u003cli\u003eLP Pilot Orifice .010\u003c\/li\u003e\n\u003cli\u003e#10 Pilot Orifice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eDirect OEM\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenuine Nordyne OEM replacement part.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Brands\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNordyne\u003c\/li\u003e\n\u003cli\u003eIntertherm\u003c\/li\u003e\n\u003cli\u003eMiller\u003c\/li\u003e\n\u003cli\u003eFrigidaire\u003c\/li\u003e\n\u003cli\u003eMaytag\u003c\/li\u003e\n\u003cli\u003eGibson\u003c\/li\u003e\n\u003cli\u003eTappan\u003c\/li\u003e\n\u003cli\u003eBroan\u003c\/li\u003e\n\u003cli\u003eNuTone\u003c\/li\u003e\n\u003cli\u003ePhilco\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eLP (Liquid Propane) gas\u003c\/strong\u003e pilot burner applications requiring a \u003cstrong\u003e0.010-inch pilot orifice\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCommonly used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMobile Home Furnaces\u003c\/li\u003e\n\u003cli\u003eManufactured Housing Furnaces\u003c\/li\u003e\n\u003cli\u003eResidential Gas Furnaces\u003c\/li\u003e\n\u003cli\u003eStanding Pilot Systems\u003c\/li\u003e\n\u003cli\u003eLP Gas Heating Equipment\u003c\/li\u003e\n\u003cli\u003eReplacement Pilot Burner Assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify compatibility using the equipment model number and parts breakdown.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRelated Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePilot Burner Assemblies\u003c\/li\u003e\n\u003cli\u003eThermocouples\u003c\/li\u003e\n\u003cli\u003eGas Valves\u003c\/li\u003e\n\u003cli\u003ePilot Tubing\u003c\/li\u003e\n\u003cli\u003eFlame Sensors\u003c\/li\u003e\n\u003cli\u003eIgnition Components\u003c\/li\u003e\n\u003cli\u003eLP Conversion Components\u003c\/li\u003e\n\u003cli\u003eMain Burners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnician Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for LP (propane) gas applications.\u003c\/li\u003e\n\u003cli\u003ePrecision-drilled \u003cstrong\u003e.010\" orifice\u003c\/strong\u003e for accurate pilot gas delivery.\u003c\/li\u003e\n\u003cli\u003eA partially restricted orifice can cause weak pilot flame conditions.\u003c\/li\u003e\n\u003cli\u003eInspect pilot tubing and burner assemblies for contamination during replacement.\u003c\/li\u003e\n\u003cli\u003eVerify pilot flame impingement on the thermocouple after installation.\u003c\/li\u003e\n\u003cli\u003eConfirm proper LP supply pressure when troubleshooting ignition issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Symptoms of Failure\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePilot will not light\u003c\/li\u003e\n\u003cli\u003eWeak pilot flame\u003c\/li\u003e\n\u003cli\u003ePilot will not stay lit\u003c\/li\u003e\n\u003cli\u003eDelayed burner ignition\u003c\/li\u003e\n\u003cli\u003eIntermittent heating operation\u003c\/li\u003e\n\u003cli\u003ePoor thermocouple heating\u003c\/li\u003e\n\u003cli\u003eRestricted pilot gas flow\u003c\/li\u003e\n\u003cli\u003eNuisance lockouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off electrical power and shut off the gas supply.\u003c\/li\u003e\n\u003cli\u003eConfirm the appliance is configured for LP gas.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old pilot orifice.\u003c\/li\u003e\n\u003cli\u003eInspect pilot tubing and burner ports for debris.\u003c\/li\u003e\n\u003cli\u003eInstall the new 660303R orifice securely.\u003c\/li\u003e\n\u003cli\u003eLeak-test all gas connections.\u003c\/li\u003e\n\u003cli\u003eVerify proper pilot flame size and stability.\u003c\/li\u003e\n\u003cli\u003eFollow OEM service procedures and local codes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Inspection Items\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThermocouple condition\u003c\/li\u003e\n\u003cli\u003ePilot flame quality\u003c\/li\u003e\n\u003cli\u003ePilot tubing condition\u003c\/li\u003e\n\u003cli\u003eGas valve operation\u003c\/li\u003e\n\u003cli\u003eLP supply pressure\u003c\/li\u003e\n\u003cli\u003eBurner ignition sequence\u003c\/li\u003e\n\u003cli\u003eHeat exchanger condition\u003c\/li\u003e\n\u003cli\u003eVenting system\u003c\/li\u003e\n\u003cli\u003eBurner cleanliness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003c\/div\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":45561362743362,"sku":"660303R","price":31.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/Screenshot_2026-11-01_212355.png?v=1793593459","url":"https:\/\/hvacpartstore.com\/products\/660303r-nordyne-pilot-orifice-010-lp","provider":"HVACpartstore","version":"1.0","type":"link"}