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Carrier 38SYG048 Air Pressure Switch
The main job of the air pressure switch is to determine whether the main blower is running. This is one of the most crucial device to stop injuries or explosions. Some pressure switches are equipped with a manual reset feature, by which you must manually reset it or the whole HVAC system will not continue operation.
How to Know when your Pressure Switch has Failed
- The blower fan can not function.
- Wrong volt being used by the switch.
- The set temperature seldom attained.
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If you are going to be buying or ordering a replacement air pressure switch for your Carrier 38SYG048 do your best and cross-check the correct model as well as make a visual comparison in order to be sure the correct replacement air pressure switch is being ordered. Use caution when installing or replacing an HVAC part. If you are not sure what to do then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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