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Amcor AHW 162 Air Pressure Switch
The reason for the existence of the switch is to determine whether or not the blower is running. Some pressure switches may have a reset feature that is manual, which makes you reset it by hand or the whole HVAC system will not continue operation. This pressure switch is part of a small, but important collection of aspects of the whole safety system that is intended to keep everyone in the house safe.
What to Look Out for when the HVAC Air Pressure Switch is on its Last Leg
- The furnace won't operate at all.
- System does not reach desired temp.
- Wrong voltage range running through the switch.
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