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Lennox G40UH-24A-045 Transformer
A transformer is very common in many household goods including your HVAC system as it is used to convert electrical output usually from a higher voltage to a lower voltage. Heating and cooling transformers are all different and you should be aware of the specific volts and amps requirements. If one needs replacing, be sure to replace it with one that is properly rated for the correct voltage for the sake of safety.
How do you know when your unit transformer is in need of replacing?
- The main transformer physically appears cracked or perhaps smells funny when being used
- Little or no power can be found exiting your transformer while using a voltmeter
- Incorrect voltage is calculated across the main transformer
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Before buying or ordering any Lennox G40UH-24A-045 replacement part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the proper replacement transformer is the one being purchased. The installing of a new transformer can be quite easy assuming you have the know-how and have the tools to get it done.
Feel free to download your manual for help.
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