{"product_id":"delavan-1-00-70-w-1-00-gph-70-degree-w-all-purpose-oil-burner-nozzle","title":"Delavan 1.00-70-w 1.00 Gph 70 Degree W All-purpose Oil Burner Nozzle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Delavan 1.00-70-W is a 1.00 GPH W-pattern oil burner nozzle designed for residential heating systems. It delivers a consistent, finely atomized spray of fuel oil to support clean and efficient combustion in oil-fired furnaces, boilers, and water heaters. HVAC technicians and heating system service professionals rely on oil burner nozzles like this one to maintain proper fuel delivery and combustion quality in residential heating equipment. The nozzle features a W, or All-Purpose, spray pattern that works well across a wide range of burner applications, making it a dependable choice for routine maintenance and replacement work. At a flow rate of 1.00 gallons per hour and a spray angle of 70 degrees, this nozzle suits standard residential oil burners operating at 100 PSI. The 70-degree spray angle is a mid-range angle commonly used in residential oil burners where moderate flame size and shape are required for efficient heat transfer inside the combustion chamber. The brass body construction provides durability and corrosion resistance, while the steel orifice disc ensures a precise, stable spray pattern over time. A sintered filter is integrated into the nozzle body to catch particulates before they can clog or damage the orifice, protecting combustion quality and extending service life. This nozzle meets ISO 9001 quality standards, which means it is manufactured under a certified quality management system. It is rated for use at temperatures up to 80 degrees Fahrenheit on the inlet side and at a pressure rating of 100 PSI. When replacing an oil burner nozzle, matching the flow rate, spray angle, and spray pattern is critical for proper burner performance. The Delavan 1.00-70-W is a direct match for these specifications in residential heating service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eW All-Purpose spray pattern suited for a wide range of residential oil burner applications\u003c\/li\u003e\n\u003cli\u003eBrass body with steel orifice disc for durability and precise atomization\u003c\/li\u003e\n\u003cli\u003eIntegrated sintered filter protects the orifice from particulate contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Delavan 1.00-70-W oil burner nozzle delivers reliable fuel atomization at 1.00 GPH and a 70-degree spray angle, meeting ISO 9001 standards for quality in residential heating service and replacement applications.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\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: 1.00-70-W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Oil Burner Nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Pattern\u003c\/strong\u003e: W, All Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 1.00 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 70 Degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 100 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 80 Degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrifice Disc Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Sintered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: ISO 9001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51120843129138,"sku":"1.00-70-W","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304878422.jpg?v=1777741146","url":"https:\/\/voomisupply.com\/products\/delavan-1-00-70-w-1-00-gph-70-degree-w-all-purpose-oil-burner-nozzle","provider":"Voomi Supply","version":"1.0","type":"link"}