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Lennox CB30M-46 Transformer
A basic electrical transformer is a simple device used in a wide variety of products which includes your forced air system as it converts a certain amount of electricity from a certain voltage to another. Heating and cooling transformers can have different specs and must adhere to strict volts called for with the original. If you have to replace a transformer, make sure to purchase on that is rated for the exact voltage that is necessary.
Red flags your Lennox transformer is on its last leg
- Wrong voltage can be measured across the transformer
- No power analyzed leaving the system transformer at all
- The volt dropping transformer looks as if it has melted slightly or smells burnt when being used
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If you are going to be buying or purchasing any Lennox CB30M-46 part do your best and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement transformer is the one being purchased. There is no rule that says you have to install the replacement part alone. Hire a pro in your community to do it for you.
Feel free to download your manual for help.
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