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SPT WA-7500M Transformer
A basic electrical transformer is inside many electronic products including your HVAC system as it changes a normal current of electricity from 120V to 24V, for example. Heating and cooling transformers can all be different and you should be aware of the specific voltage readings. When you have to replace a transformer in the system, make sure you buy the one that is rated for the voltage that is desired.
What are some hints that my main transformer is not working properly?
- Cycling voltages is calculated across the system transformer
- Voltage transformer shows cracks or fractures or may look broken while the system is turned on
- Little or no power leaving the transformer whatsoever
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