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Carrier 48XP030040300 Flame Sensor
A flame sensor is one that senses the flame during the initial ignition of the furnace. As with most devices used for safety reason, if the flame sensor gets set off the entire HVAC system will stop until the main issue is remedied.
Simple signals your furnace flame sensor will not last the year
- The main type of gas finds it impossible to start an ignition sequence and closes down
- System will run infrequently only
- Your heating system cannot even start and completely shuts down
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