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Lennox CB29M-26 Air Pressure Switch
The reason for the existence of the pressure switch is to determine whether the primary blower is blowing air. Some particular air pressure switches are issued with a manual reset feature, which makes you reset it by hand before the entire HVAC system will continue operating again. This switch is an important part of the safety system that is in place to keep you safe from potential hazards in the house.
Important Signs that the Air Pressure Switch is Starting to Go
- Inaccurate electrical voltage reading.
- Furnace is unable to ignite.
- The correct temperature indoors is almost never fully achieved.
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Before buying or purchasing any Lennox CB29M-26 replacement part do your best and cross-check the correct model as well as make a visual inspection so that you are positive that the correct replacement air pressure switch is the one being purchased. If you are unsure about the installation of the air pressure switch by yourself then it would be in your best interest to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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