This authentic International Comfort Products flame sensor is a critical safety component designed for PGE090 to 150 Series package gas electric units. Its primary function is to detect the presence of a flame immediately after the gas valve opens during the furnace ignition sequence. If the sensor fails to detect a live flame, it signals the control board to shut off the gas supply, preventing dangerous fuel accumulation.
Over time, flame sensors accumulate carbon buildup or suffer from thermal degradation due to continuous exposure to extreme heat, leading to unexpected furnace short-cycling. Replacing a worn or faulty sensor is a standard troubleshooting procedure for HVAC technicians working on commercial or residential package units. This factory-specified component ensures precise microamp current signals, restoring dependable heating operations when the outdoor temperatures drop.
Please cross-reference your specific equipment model and serial number with the manufacturer documentation to confirm an exact match before completing your purchase. Installing a genuine ICP replacement sensor guarantees correct physical dimensions, proper mounting hole alignment, and precise terminal connections within the burner assembly. Rely on this high-tier sensor to maintain optimal safety and reliable climate control throughout the winter months.
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