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International Comfort Products FCP3000D1 Air Pressure Switch
The actual job of the pressure switch is to determine whether the blower fan is doing what it is supposed to do. A lot of switches can have a manual reset, which means it will have to be manually reset before the HVAC system will continue. This switch is just one of the many indispensable devices that are created to keep you safe.
Signs to Look for when the Switch is Failing
- The blower fan can not operate.
- The desired indoor temperature seldom fully achieved.
- Incorrect voltage being used by the switch.
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