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Carrier 38BYG042 Air Pressure Switch
The function of an air pressure type switch is to determine whether the primary blower is doing what it is supposed to do. The majority of pressure switches may have a reset feature that is manual, which makes you reset it by hand or else the system will cease to function. This is just one of the many indispensable device to keep everyone in the house safe.
Signals that the Pressure Switch is Needing to be Replaced
- The furnace or AC will not function.
- Bad volt range being read.
- The desired temp is rarely achieved.
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Before buying or ordering do your best and cross-check the correct model and also make a visual comparison so that you are positive that the correct replacement air pressure switch is the one being purchased. Installation of a new air pressure switch is a breeze if you possess the knowledge and have the tools to get it done.
Feel free to download your manual for help.
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