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Fujitsu ASU12RL2 Transformer
A basic electrical transformer is quite common in electrical appliances which also includes your heating system and it transforms household electrical current to an altered voltage to be used for some particular device. Heating and cooling transformers may have specific specs and you must follow specific voltage demands. If you are going to replace a transformer, it would be a good idea to buy one that is assessed for the correct voltage so that you get an exact match.
Major clues your main transformer will eventually need to be replaced
- The transformer seems damaged perhaps smells funny when being used
- Incorrectly sized volts is measured across the chief transformer
- Zero power coming from the HVAC transformer while being tested
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