24277 AERCO Staged Ignition Assembly Normal Stock Item AERCO 24277 is the OEM Staged Ignition Assembly, and the grounded search results give us a complete, authoritative profile of the part. AERCO 24277 Staged Ignition Assembly — OEM ignition‑sequence module for AERCO boilers and water heaters. Provides controlled, multi‑stage ignition for reliable burner light‑off, improved combustion stability, and safe hydronic operation. Direct‑fit replacement engineered to AERCO factory specifications. 🔧 Core Identity & Function Part Number: 24277 Component: Staged Ignition Assembly OEM: AERCO This assembly controls the sequenced, multi‑stage ignition process in AERCO boilers and water heaters. Grounded sources confirm it is responsible for: Delivering a controlled ignition sequence Improving combustion reliability Enhancing operational efficiency Ensuring safe burner light‑off under varying load conditions Liberty Supply explicitly states it is crucial for the controlled ignition sequence in AERCO heating systems. Furnace Part Source confirms it is a brand‑new genuine OEM part with same‑day shipping when in stock. Applications Used in: AERCO commercial boilers AERCO commercial water heaters Any system requiring staged ignition for stable combustion Typical replacement scenarios: Ignition lockouts Weak or inconsistent burner light‑off Combustion tuning Preventive maintenance
