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Lennox XP19-036 Air Pressure Switch
The main job of the pressure switch is to determine whether the primary blower is blowing air. Some different switches can have a manual reset, by which you must manually reset it in order for the HVAC system to continue running. An air pressure switch is one of the vitally important safety hardware devices made to keep your family safe and sound.
Signs that your Switch has Gone Bad
- Incorrect voltage running through the pressure switch.
- The blower fan will not operate properly.
- The right indoor temperature is never achieved.
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If you decide on picking up or purchasing, do your due diligence and double check the model number as well as make a visual inspection so that you are positive that the proper replacement air pressure switch is being ordered. The installing of a new air pressure switch is not difficult provided you energy and have the tools to get it done.
Feel free to download your manual for help.
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