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Carrier 38YSA036 Air Pressure Switch
The actual job of this type of switch is to determine whether the blower is running. Some different switches are issued with a manual reset feature, from which the switch will have to be manually reset before the HVAC system will continue. This pressure switch is one of the critical devices designed to stop injuries or explosions.
Important Signs that the Switch has Failed
- Incorrect voltage running through the switch.
- The desired temp is rarely reached.
- Furnace is unable to operate.
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Before you decide on buying or ordering any Carrier 38YSA036 part, do your due diligence and make sure of the model number as well as make a visual inspection in order to be sure the correct replacement air pressure switch is the one being purchased. Installation of a new air pressure switch can be quite easy assuming you possess the knowledge and have the proper tools to do it right.
Feel free to download your manual for help.
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