{"product_id":"delavan-0-55-80-b-oil-nozzle-0-55-gph-80-degree-solid-b","title":"Delavan 0.55-80-b Oil Nozzle 0.55 Gph 80 Degree Solid B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Delavan 0.55-80-b is an oil burner nozzle designed for use in residential and light commercial oil-fired heating systems. This nozzle delivers a solid B spray pattern at an 80-degree angle and flows at 0.55 gallons per hour. It is a precision component that plays a critical role in the combustion process of oil furnaces, oil boilers, and other fuel oil heating equipment.\u003c\/p\u003e\u003cp\u003eOil burner nozzles atomize fuel oil into a fine mist before it enters the combustion chamber. This atomization is essential for clean, efficient burning. The spray angle and pattern determine how the fuel mist disperses inside the burner head. An 80-degree solid B pattern is well suited for a wide range of residential oil burner applications, providing a full, cone-shaped spray that promotes thorough mixing of fuel and air.\u003c\/p\u003e\u003cp\u003eThe B solid designation means the nozzle produces a fully filled spray cone with no hollow center. This pattern works well in burner configurations that require consistent flame shaping and stable combustion. Delavan is a widely recognized name in oil burner nozzle manufacturing, and HVAC technicians and oil burner service professionals rely on Delavan nozzles for their consistent flow rates and dependable spray characteristics.\u003c\/p\u003e\u003cp\u003eReplacing an oil burner nozzle is a standard part of annual oil heating system maintenance. A worn or clogged nozzle can cause incomplete combustion, sooty buildup, reduced efficiency, and hard starts. Swapping in a new 0.55-80-b nozzle restores proper fuel delivery and helps the system operate at rated efficiency. This nozzle is a direct drop-in for systems specifying a 0.55 GPH, 80-degree, solid B oil nozzle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid B spray pattern for a fully filled combustion cone\u003c\/li\u003e\n\u003cli\u003e80-degree spray angle suited for a wide range of residential oil burners\u003c\/li\u003e\n\u003cli\u003e0.55 GPH flow rate for precise fuel delivery and efficient combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Delavan 0.55-80-b oil burner nozzle delivers a solid B, 80-degree spray pattern at 0.55 gallons per hour, making it a reliable replacement for annual oil heating system maintenance and service calls.\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: 0.55-80-b\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 Nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Style\u003c\/strong\u003e: B Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 0.55 Gallons per Hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 80 Degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 0.10 pounds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51121102946610,"sku":"0.55-80-B","price":19.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304881935.jpg?v=1777748449","url":"https:\/\/voomisupply.com\/products\/delavan-0-55-80-b-oil-nozzle-0-55-gph-80-degree-solid-b","provider":"Voomi Supply","version":"1.0","type":"link"}