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Lennox CB28UH-030 Air Pressure Switch
The main job of an air pressure type switch is to sense whether the air blower is actually running. This switch is one of many other mechanisms designed to keep you safe. Some pressure switches have a manual reset feature, which means you have to physically reset it before the HVAC system will continue.
Red Flags that your System Pressure Switch is About to Fail
- Your heating and cooling system is unable to run.
- Wrong electrical voltage being used by the switch.
- The desired temp is never attained.
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If you decide on picking up or purchasing a new Lennox CB28UH-030 replacement part, do your due diligence and cross-check the model number and also make a visual inspection in order to be sure the proper replacement air pressure switch is being ordered. If you are unsure about the properly replacing the new air pressure switch on your own then it is probably best to contact a professional to do the work for you.
Feel free to download your manual for help.
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