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International Comfort Products C8MPL125J20A1 Air Pressure Switch
The primary function of the pressure switch is to determine whether or not the primary air circulator is blowing air. Some different switches are constructed with a manual reset, which means it would need to be reset before the system will continue its normal operation. This switch is part of the safety system that is in place to keep you safe from injury or explosions.
Signs to Look Out for when the HVAC Air Pressure Switch has Failed
- Bad voltage running through the switch.
- Your system doesn't achieve the desired indoor temp.
- Your furnace can not operate at all.
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