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International Comfort Products PGAA36E1K1 Air Pressure Switch
The reason for the existence of the air pressure switch is to see if the primary blower is on and running. An air pressure switch is one of the most crucial hardware devices made to keep everyone in the house safe. Some particular air pressure switches are issued with a manual reset feature, by which you must manually reset it or else the system will cease to function.
Evidence of a Declining Pressure Switch
- The blower fan will not function properly.
- The set temperature indoors is rarely fully attained.
- Inaccurate volt reading from the switch.
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