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Carrier 30HH Air Pressure Switch
The function of this type of switch is to determine whether the air blower is running. The majority of pressure switches are programmed with a manual reset, from which it would have to be reset manually in order for the system to begin normal operations again. This is one of many other devices that are created to stop injuries or explosions.
What to Look Out for when the System Pressure Switch is Beginning to Fail
- Inaccurate volt being read from the pressure switch.
- The set temperature is rarely fully achieved.
- Furnace will not ignite.
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Before you decide on buying or ordering a new Carrier 30HH replacement part, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the correct air pressure switch is being ordered. There is no rule that says you have to replace the part all by yourself. Find a professional locally to replace the part.
Feel free to download your manual for help.
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