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Carrier 48XZN036060300 Air Pressure Switch
The primary function of the pressure switch is to determine whether the primary blower is blowing air. Some different switches have a manual reset feature, which forces the system to be reset physically or the whole HVAC system will not continue operation. This is one of the critical devices that are created to keep you from harm.
How to Know when your Air Pressure Switch is Starting to Go
- The expected temp seldom reached.
- Your furnace won't operate.
- Inaccurate volt being used by the switch.
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