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Mitsubishi MSY-A15NA Transformer
A transformer is used in many applications which also includes your heating system and it transforms household electrical current from 120V to 24V, for example. Transformers can have different specs so be sure you replace it with the same volts and amps requirements. If any transformer needs to be swapped out, make sure you buy the one that is rated for the exact voltage that is required.
Subtle cues of a bad Mitsubishi transformer
- Incorrect voltage is calculated from the output of the system transformer
- No power is measured from the output of the system transformer whatsoever
- System transformer looks cracked or maybe smells burnt while in use
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