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DeLonghi PAC160 Air Pressure Switch
The job of this type of switch is to determine whether the primary air circulator is circulating the air as it should. Some pressure switches are equipped with a manual reset feature, which means you have to physically reset it before you can continue using the system. This pressure switch is part of all the safety features in today's HVAC systems in place to keep you safe from injury or explosions.
Signs that the Switch is Already Going Bad
- The set temperature indoors is almost never attained.
- Inaccurate volt reading.
- Furnace can not ignite.
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