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Carrier 38QRR018 Transformer
A transformer is used for many products including your HVAC system as it changes a normal current of electricity to an altered voltage to be used for some particular device. Transformers can all be different and must adhere to strict voltage readings. If you have to replace a transformer, it would be a good idea to buy one that is rated for the exact voltage so that you get an exact match.
Easy warnings of a bad electrical transformer
- Extremely low voltage analyzed leaving the system transformer using a voltmeter
- Wrongly displayed volts is measured coming from the system transformer
- The volt dropping transformer physically appears cracked or you may see sparks while electricity is running through it
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