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Trane 2TWR1048A1000AA Air Pressure Switch
The primary function of the air pressure switch is to figure out if the air blower is actually running. This is one of the vitally important safety devices that are created to stop injuries or explosions. The vast majority of pressure switches made today can have a manual reset, which means you have to physically reset it in order for the HVAC system to continue running.
Important Signs that the Switch is in Need of Replacement
- Your system doesn't reach desired temp according to the settings on the thermostat.
- The furnace or AC can not run.
- Incorrect voltage range being read from the pressure switch.
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If you are going to be buying or purchasing, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the right air pressure switch is being ordered. The installing of a new air pressure switch is not difficult provided you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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