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Carrier 58DLA045 Air Pressure Switch
The actual job of an air pressure type switch is to figure out if the blower is blowing air. This is just one of many safety creations designed to stop injuries or explosions. Some pressure switches are designed with a reset that is manual instead of automatic, by which you must manually reset it before the system will continue its normal operation.
What to Look Out for when your Air Pressure Switch is in Need of Replacement
- Inaccurate voltage range reading from the switch.
- HVAC system will not run.
- The proper temperature indoors is hardly ever fully achieved.
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