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Carrier 38HDL030 Air Pressure Switch
The function of the switch is to sense whether the primary blower is doing what it is supposed to do. Most air pressure switches may have a manual reset, which means it will have to be manually reset or else the system will cease to function. This switch is one of the most crucial device to keep everyone in the house safe.
How is it Known when the Switch is About to Fail
- Your furnace can not ignite the gas.
- The expected indoor temperature is almost never reached.
- Inaccurate volt range running through the pressure switch.
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If you are going to be buying or ordering any Carrier 38HDL030 replacement part do your best and double check the model number as well as make a visual comparison so that you are positive that the correct air pressure switch is the one being purchased. Some pros may have higher labor rates than others so you could call around 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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