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International Comfort Products TCH448AKA1 Transformer
A transformer is used frequently in anything electrical which also includes your heating system as it transforms electricity from 120V to 24V, for example. Transformers can have different specs so be sure you replace it with the same volts called for with the original. If you are going to replace a transformer, be sure to purchase a transformer that is correctly measured to the right voltage that is needed.
Simple indications of a worsening converting transformer
- Cycling voltages can be measured across the transformer
- Zero volts measured departing a main transformer while tested with the unit on
- System transformer looks as if it has melted slightly or maybe smells burnt when being used
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