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Carrier 48GP030060300 Air Pressure Switch
The main job of the pressure switch is to sense whether the blower fan is running properly. This switch is an important part of the collection of safety devices that is in place to keep you safe from potential hazards in the house. Some different switches are constructed with a manual reset, from which it would have to be reset manually in order for the HVAC system to continue running.
What to Look for when your Air Pressure Switch is Needing to be Replaced
- Your furnace won't ignite the gas.
- The correct temperature indoors is hardly ever fully achieved.
- Wrong volt range reading.
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