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Carrier 38YKC030 Air Pressure Switch
The job of this type of switch is to see if the primary air circulator is circulating the air as it should. This pressure switch is part of a small, but important collection of aspects of the whole safety system that is intended to keep you from harm. The vast majority of pressure switches made today are programmed with a manual reset, from which it would have to be reset manually before the system will continue its normal operation.
Signs to Look for when the HVAC Air Pressure Switch has Failed
- Your system doesn't achieve the desired indoor temp.
- The blower fan can not run correctly.
- Inaccurate voltage range being read.
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If you decide on picking up or ordering, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the right air pressure switch is being ordered. HVAC pros may charge higher prices than others so you may want to keep a lookout locally to find a good deal if money is of great importance to you.
Feel free to download your manual for help.
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