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Goodman AR090 Limit Switch
The limit switch is a switch in the air handler that decides when the heated air is warmed to a point to activate the main blower. This is important because if the air never warms up then the house will never get warm enough.
Important hints main limit switch will soon need to be replaced
- The HVAC system begins to initiate and then stops occasionally
- The HVAC system will not begin nor will it stay running for any length of time
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Before buying or ordering any Goodman AR090 replacement part do your best and make sure of the model number as well as make a visual inspection in order to be sure the correct limit switch is being ordered. The installing of the limit switch can be quite easy assuming you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
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