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International Comfort Products PGAA24B1K6 Air Pressure Switch
The actual job of the pressure switch is to sense if the primary blower is actually running. This pressure switch is a vital device of the safety system that is in place to keep you safe from any injuries. Some pressure switches have a manual reset feature, which means it would need to be reset before the HVAC system will continue.
What to Look Out for when your Pressure Switch has Gone Bad
- Incorrect voltage reading from the switch.
- Your heating and cooling system can not function properly.
- The set temperature in the house seldom reached.
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