ensuring precise fan speed regulation across both heating and cooling cycles

High-Visibility LED: Features a red LED signal light that offers clear operational status even in high-ambient light service areas

making it the reliable choice for contractors focused on long-term system performance and air quality

maintaining stable secondary output even under peak inductive loads common in commercial refrigeration and residential heating systems

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Lochinvar & A.O. Smith 100112666 Burner 321042-401 ensuring precise fan speed regulationThe Lochinvar & A. O. Smith 100112666 Burner is a critical 16 inch Natural Gas Burner Assembly engineered for high recovery commercial and residential water heating applications. As an OEM component, this assembly features a #30 Orifice precision drilled to maintain exact BTU input and stoichiometric air fuel ratios. For technicians managing combustion analysis, this 100112666 burner head ensures a stable flame envelope, effectively reducing CO