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Lennox CB30M-46 Air Pressure Switch
The main job of this type of switch is to determine whether or not the main blower is circulating the air as it should. This switch is one of the critical safety creations designed to keep you safe. Most air pressure switches may have a manual reset, from which it would have to be reset manually in order for the system to begin normal operations again.
How is it Known when the Switch is on its Last Leg
- The furnace or AC can not run correctly.
- Wrong electrical voltage being used by the switch.
- The correct temperature in the house is rarely achieved.
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Before buying or purchasing a replacement air pressure switch for your Lennox CB30M-46 do your best and double check the model number and also make a visual comparison in order to be sure the proper replacement air pressure switch is the one being purchased. Once you have the part to install the replacement part alone. Look for a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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