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International Comfort Products H8DNL125L20A1 Air Pressure Switch
The primary function of an air pressure type switch is to sense whether the air blower is actually running. Some pressure switches are issued with a manual reset feature, which means it will have to be manually reset before the system will continue its normal operation. This pressure switch is one of the key devices that are created to stop injuries or explosions.
What to Look for when your Air Pressure Switch is About to Fail
- Furnace won't ignite the gas.
- Incorrect volt range running through the switch.
- The desired temperature in the house seldom achieved.
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