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Goodman GSX160421 Limit Switch
A normal limit switch is a switch in the heating area that makes the determination if and when the air is warmed to a point to activate the main blower. The reason limit switches exist is due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts.
Symptoms limit switch will die soon
- The heating and cooling system will not initiate or will not stay running for any length of time
- Your system is beginning to initiate and then stops repeatedly
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If you decide on picking up or purchasing a new Goodman GSX160421 replacement part do your best and double check the model number and also make a visual comparison so that you are positive that the correct replacement limit switch is being ordered. If you are unsure about the installation of the limit switch by yourself then it may be wise to contact a professional to do the work for you.
Feel free to download your manual for help.
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