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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
500 ohms at 77°F
Does this unit include the electrical housing
Direct Replacement: Designed for rapid field installation to minimize downtime on residential high-efficiency HVAC systems
preventing nuisance lockouts and safety shutdowns
Weil McLain 511-330-221 Burner Assembly 30067439-890 500 ohms at 77°FThe Weil McLain 511 330 221 is a Natural Gas Pilot Burner Assembly designed specifically for heavy duty commercial and residential atmospheric boilers. This OEM ignition component is engineered for compatibility with Weil McLain LGB, EGH, and PFG series boilers, specifically targeting unit sizes 13 through 23. Technicians will recognize this as a critical intermittent pilot ignition replacement part that ensures stable flame rectification and
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