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International Comfort Products PGMD30G0908 Transformer
A transformer is used frequently in anything electrical which also includes your heating system as it is used to convert electrical output to a different voltage, 120V to 12V, for example. If any transformer needs to be swapped out, make sure to get one that is rated for the voltage that you need replaced. Heating and cooling transformers are specialized devices so be sure you replace it with the same necessary voltage readings.
Major clues of a faulty electrical transformer
- No power measured departing a main transformer while tested with the unit on
- Inexact volts is calculated from the output of the main transformer
- The volt dropping transformer looks like it is ready to fall apart or maybe smells burnt when in use
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