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Samsung AVMBH032CA0 Limit Switch
Limit switches are built due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts. A normal limit switch contains a sensor located in the furnace that makes the determination when the air is warmed to a point so that it may be pushed through the ducts and out the vents.
What to see if the critical limit switch has a need to be replaced?
- The HVAC system is beginning to runs spotty from time to time
- The HVAC system will not begin the ignition sequence or run well like it ought to
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