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Goodman GMS90453BXA Transformer
A basic electrical transformer is very common in many household goods including your HVAC system as it changes a normal current of electricity to a different voltage, 120V to 12V, for example. Heating and cooling transformers are all different and you must follow specific necessary voltage readings. If you have to replace a transformer, be sure to replace it with one that is properly rated for the voltage that will be needed by the system.
Indications your Goodman transformer is on its last leg
- Extremely low voltage measured from a main transformer block while using a voltmeter
- Cycling voltages is found across the main transformer
- Transformer physically looks damaged or perhaps smells funny when in use
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Before buying or ordering a new Goodman GMS90453BXA replacement part do your best and double check the model number as well as make a visual comparison so that you are positive that the right transformer is being ordered. You do not need to install it yourself. Find a professional in your community to do the job for you.
Feel free to download your manual for help.
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