{"product_id":"delavan-00750-70w7-oil-burner-nozzle-7-50-gph-70-degree","title":"Delavan 00750-70W7 Oil Burner Nozzle 7.50 Gph 70 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DELAVAN 00750-70W7 is an oil burner nozzle rated at 7.50 gallons per hour (GPH) with a 70-degree wide-angle spray pattern. It includes an integrated mesh strainer that filters fuel before atomization, helping maintain consistent combustion performance. This nozzle is installed in residential and light commercial oil-fired heating appliances, including forced-air furnaces and boilers. Licensed oil burner technicians and HVAC service professionals handle replacement as part of routine annual maintenance or combustion troubleshooting.\u003c\/p\u003e\u003cp\u003eThe 00750-70W7 is suited for oil-fired heating systems requiring a 7.50 GPH flow rate and a 70-degree wide spray angle. The wide-angle pattern is typically specified in applications where the combustion chamber geometry calls for a broader flame envelope. Always verify the OEM nozzle specification on the appliance nameplate or service manual before installing a replacement nozzle, as flow rate, spray angle, and pattern type must match the burner design exactly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7.50 GPH flow rate for precise fuel delivery to the combustion chamber\u003c\/li\u003e\n\u003cli\u003e70-degree wide-angle spray pattern matched to broader combustion chamber designs\u003c\/li\u003e\n\u003cli\u003eIntegrated mesh strainer filters particulates from fuel before atomization\u003c\/li\u003e\n\u003cli\u003eSolid-brass construction standard to DELAVAN oil burner nozzle series\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement form factor for compatible oil burner assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-replacement oil burner nozzle for residential and light commercial oil-fired furnaces and boilers requiring a 7.50 GPH, 70-degree wide-angle nozzle. Confirm burner manufacturer specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eOil burner nozzle replacement is performed by licensed heating technicians or qualified HVAC service professionals. Shut down the burner and allow all components to cool before service. Use a proper nozzle wrench to remove and seat the nozzle without distorting the adapter or nozzle body. After installation, a combustion analysis should be performed to verify CO2, stack temperature, and smoke number are within acceptable limits per the appliance manufacturer and applicable codes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 7.50 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 70 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Pattern\u003c\/strong\u003e: Wide Angle (W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrainer\u003c\/strong\u003e: Mesh strainer included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 00750-70W7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51383260545330,"sku":"00750-70W7","price":18.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670320.jpg?v=1782591443","url":"https:\/\/voomisupply.com\/products\/delavan-00750-70w7-oil-burner-nozzle-7-50-gph-70-degree","provider":"Voomi Supply","version":"1.0","type":"link"}