Ensure precise combustion performance with the Lennox 60W30, a professional-grade #55 natural gas orifice engineered for high-efficiency gas furnaces. As a direct replacement for Lennox 60W3001 and SKU R39030B011, this component is critical for maintaining the specific BTU output and pressure drop required by the burner manifold. Manufactured with durable brass to withstand constant thermal cycling and high manifold pressures, the 60W30 orifice provides the consistent flow rate necessary for clean combustion and optimal heat exchange. This furnace burner orifice is a vital Lennox replacement part for technicians performing fuel conversions or replacing obstructed nozzles. Field reliability is paramount; this OEM-spec part eliminates the diagnostic headache of inconsistent flame patterns often associated with generic alternatives. Correct sizing of the #55 aperture ensures your equipment matches its nameplate rating for gas input, protecting the heat exchanger from over-firing while preventing the inefficiencies of under-firing in residential heating systems. Key Benefits for Technicians Direct Compatibility: Exact replacement for Lennox 60W3001, ensuring a perfect fit without manifold modifications. Precision Flow Control: The #55 drill size is factory-calibrated for specific natural gas BTU requirements. Durable Construction: Heavy-duty brass resists corrosion and degradation from high-temperature exposure at the burner head. System Efficiency: Restores factory-spec combustion, reducing fuel waste and minimizing carbon buildup on the burners. Common Questions & Technical Support Is the Lennox 60W30 used for LP or Natural Gas? The Lennox 60W30 is a #55 natural gas orifice. While some catalogs may list similar part numbers for LP conversions, always verify the orifice size and fuel type against the furnace rating plate before installation. What is the drill size for this orifice? This part is a standard #55 orifice, providing a specific gas flow rate based on standard manifold pressure (typically 3.5" W.C. for natural gas). Can this replace the 60W3001 part number? Yes, the 60W30 is the current replacement part for Lennox 60W3001 and is 100% compatible with equipment requiring that original specification. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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