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Samsung AM27B1C07 Air Pressure Switch
The main function of this type of switch is to determine whether the primary blower is circulating the air as it should. The air pressure switch is part of the collection of safety devices in place to keep you safe from injury or explosions. A good number of pressure switches today can have a manual reset, which means you have to physically reset it or the whole HVAC system will not continue operation.
How to Know when the HVAC Air Pressure Switch is Needing to be Replaced
- The furnace refuses ignite the gas.
- The proper temperature indoors is hardly ever reached.
- Bad electrical voltage running through the switch.
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