{"product_id":"delavan-00135-90w1-oil-nozzle-1-35-gph-90-degree","title":"Delavan 00135-90w1 Oil Nozzle 1.35 Gph 90 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELAVAN 00135-90w1 is an oil burner nozzle rated at 1.35 gallons per hour (GPH) with a 90-degree spray angle and a semisolid (W Semi) spray pattern. Oil burner nozzles atomize fuel oil into a fine mist before it enters the combustion chamber, directly affecting ignition reliability, combustion efficiency, and heat output. This nozzle is installed by licensed oil heat technicians during routine burner service, nozzle replacement, or efficiency tune-ups on residential and light commercial oil-fired heating systems. The semisolid spray pattern is suited for applications where a defined, moderately dense flame pattern is required.\u003c\/p\u003e\n\u003cp\u003eThis nozzle is appropriate for oil-fired forced-air furnaces, boilers, and water heaters operating on No. 1 or No. 2 fuel oil. A 1.35 GPH flow rate at a standard pump pressure of 100 psi corresponds to a specific heat output, making proper nozzle sizing critical to match the appliance manufacturer's specifications. Technicians should always verify the required GPH, spray angle, and spray pattern from the appliance data plate or service manual before selecting a replacement nozzle.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.35 GPH rated flow rate for consistent fuel delivery\u003c\/li\u003e\n  \u003cli\u003e90-degree spray angle for wide combustion chamber coverage\u003c\/li\u003e\n  \u003cli\u003eW Semi (semisolid) spray pattern for a moderately dense, defined flame shape\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.10 pounds for easy single-hand installation\u003c\/li\u003e\n  \u003cli\u003eDirect replacement style for standard oil burner nozzle fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement nozzle for oil-fired furnaces, boilers, and water heaters that specify a 1.35 GPH, 90-degree, semisolid spray pattern nozzle. Always confirm appliance manufacturer specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eOil burner nozzle replacement is performed by qualified oil heat technicians in accordance with applicable local codes and NFPA 31 guidelines. Shut down the burner and allow it to cool before servicing. Use a proper nozzle wrench to remove and install the nozzle to avoid damaging the electrode assembly or nozzle adapter. Never reuse a removed nozzle — annual replacement during tune-up service is standard practice.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 1.35 GPH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpray Pattern\u003c\/strong\u003e: W Semi (Semisolid)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 0.10 pounds\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: DELAVAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00135-90w1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51468053905714,"sku":"00135-90W1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945175.jpg?v=1783913322","url":"https:\/\/voomisupply.com\/products\/delavan-00135-90w1-oil-nozzle-1-35-gph-90-degree","provider":"Voomi Supply","version":"1.0","type":"link"}