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International Comfort Products VNK125N20A1 Air Pressure Switch
The main job of an air pressure type switch is to determine whether or not the blower fan is running properly. A lot of switches can have a manual reset, from which the switch will have to be manually reset in order for the system to begin normal operations again. The air pressure switch is a very critical piece of the safety system in place to keep you safe from potential hazards in the house.
What to Look Out for when the Switch is Needing to be Replaced
- The expected temperature in the house seldom achieved.
- Furnace can not ignite.
- Incorrect voltage range being read from the pressure switch.
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