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Bryant 334 Limit Switch
This is important because if the warmed air is too cool then you will never get hot air through the ducts. The limit switch is a switch in the air handler that determines when the heated air is warmed to a point to activate the main blower.
Red flags limit type switch is dead
- Your system begins to become unpredictable repeatedly
- The HVAC system will not start or continue to run for any length of time
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Before you decide on buying or purchasing any Bryant 334 replacement part do your best and double check the model number as well as make a visual comparison in order to be sure the correct replacement limit switch is the one being purchased. Installation of the limit switch is a piece of cake assuming you have the time and have the tools to do it right.
Feel free to download your manual for help.
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