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International Comfort Products HXA460AKA1 Air Pressure Switch
The function of the pressure switch is to sense whether the air blower is on and running. This is one of the key facets of the HVAC safety checks that are dedicated to keep you safe. The vast majority of pressure switches made today are constructed with a manual reset, from which it would have to be reset manually or the whole HVAC system will not continue operation.
Important Signs that the System Pressure Switch has Gone Bad
- HVAC system is unable to run correctly.
- Incorrect volt being used by the switch.
- The desired temperature in the house seldom attained.
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