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Paragon W18 Air Pressure Switch
The reason for the existence of an air pressure type switch is to determine whether or not the primary air circulator is doing what it is supposed to do. This switch is a very critical piece of the safety system in place to keep you safe from potential hazards in the house. Some different switches may have a manual reset, by which you must manually reset it or the entire system will not run.
How is it Known when the HVAC Air Pressure Switch has Failed
- The expected temperature indoors is hardly ever attained.
- The blower fan is unable to function properly.
- Inaccurate volt range being used by the switch.
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