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Carrier 48XZN042090300 Flame Sensor
A flame sensor is a device that will dependably sense the appropriate flame when igniting the system. As with most safety features, if the sensor get triggered the gas valve is shut off and the system halts until the problem is fixed.
Major indications your flame sensor is not going to last much longer
- Your heating system is unwilling to even start when you have it set to
- The entire heating system turns on on certain occasions only
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Before you decide on buying or purchasing a new Carrier 48XZN042090300 replacement part do your best and double check the model number and also make a visual comparison so that you are positive that the proper replacement flame sensor is being ordered. Safety is always important when you replace or install any part of a heating or cooling system. When in doubt call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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