R43127-001 | Flame Sensor | Armstrong Furnace Part Number_81660177 The UP15-18B5 is also equipped

The UP15-18B5 is also equipped with a thermal overload protector to prevent overheating

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The valve is compatible with a wide range of gas appliances

Our knowledgeable team can assist you with technical support and ensure that you find the right valve for your specific application

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R43127-001 | Flame Sensor | Armstrong Furnace Part Number_81660177 The UP15-18B5 is also equipped**Armstrong Furnace Flame Sensor (R43127 001)** The Armstrong Furnace Flame Sensor is a critical component of your heating system, ensuring safe and efficient operation. It detects the presence of a flame in the burner assembly and provides a signal to the control board, which keeps the furnace running. **Features:** * Compatible with various Armstrong Furnace models * Detects the presence or absence of a flame * Prevents gas leaks and ensures proper