{"product_id":"delavan-00700-30b7-oil-burner-nozzle-7-00-gph-30-degree-b","title":"Delavan 00700-30B7 Oil Burner Nozzle 7.00 Gph 30 Degree B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DELAVAN 00700-30B7 is an oil burner nozzle rated at 7.00 gallons per hour (GPH) with a 30-degree spray angle and a Type B spray pattern. Oil burner nozzles atomize fuel oil into a fine mist that ignites cleanly in the combustion chamber of a forced-air oil furnace, oil boiler, or oil-fired water heater. The 30-degree angle produces a narrow, concentrated spray suited for specific combustion chamber geometries, while the Type B pattern delivers a semi-solid cone that distributes fuel evenly across the flame front. HVAC technicians and oil burner service professionals install these nozzles during routine tune-ups and combustion efficiency service calls.\u003c\/p\u003e\u003cp\u003eThis nozzle is a standard replacement component used in residential and light-commercial oil heating systems. It fits into the nozzle adapter of most gun-type oil burners and is selected based on burner fuel delivery requirements, combustion chamber dimensions, and system BTU output. Proper nozzle selection — matching GPH rating, spray angle, and spray pattern to the burner manufacturer's specifications — is essential for clean combustion and efficient operation. This 7.00 GPH, 30-degree Type B nozzle covers a common mid-range fuel delivery rate found in many residential oil heating installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7.00 GPH fuel delivery rate for mid-range residential oil heating output\u003c\/li\u003e\n\u003cli\u003e30-degree spray angle produces a narrow, concentrated spray for specific combustion chamber profiles\u003c\/li\u003e\n\u003cli\u003eType B semi-solid cone pattern for even fuel distribution across the flame front\u003c\/li\u003e\n\u003cli\u003eStandard gun-type oil burner thread for direct drop-in replacement\u003c\/li\u003e\n\u003cli\u003ePrecision-machined orifice for consistent atomization and repeatable combustion performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement nozzle for gun-type oil burners requiring a 7.00 GPH, 30-degree, Type B spray configuration. Always verify against the burner manufacturer's nozzle specification table before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eOil burner nozzles are installed by licensed HVAC technicians or qualified oil burner service professionals. Shut down the burner and allow all components to cool before beginning nozzle replacement. Use a proper nozzle wrench to remove and seat the nozzle without cross-threading the adapter, and avoid touching the nozzle orifice. After installation, verify combustion performance with a flue gas analyzer in accordance with applicable service standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 7.00 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Pattern\u003c\/strong\u003e: Type B (Semi-Solid Cone)\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: 00700-30B7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51383544578354,"sku":"00700-30B7","price":22.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670773.jpg?v=1782600029","url":"https:\/\/voomisupply.com\/products\/delavan-00700-30b7-oil-burner-nozzle-7-00-gph-30-degree-b","provider":"Voomi Supply","version":"1.0","type":"link"}