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Nordyne B4VM Flame Sensor
The flame sensor is a safety feature that will dependably sense the acceptable flame during ignition. As with other safety devices, if the sensor get triggered the whole system stops until the problem is dealt with.
Major symptoms of a defective primary flame sensor
- Any type of gas that has entered the furnace has difficulty trying to begin igniting and closes down
- The furnace is unable to produce any heat when the control board tells it to
- The entire heating system turns on rarely only
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Before buying or ordering any Nordyne B4VM replacement part do your best and make sure of the correct model and also make a visual comparison so that you are positive that the proper replacement flame sensor is the one being purchased. If you are unsure about the correct way of installing the new flame sensor by yourself then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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