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Lennox CB27UH-024 Transformer
A transformer is used in many applications which includes your forced air system and it converts the electrical output from a certain voltage to another. Heating and cooling transformers are all different and you should make yourself aware of the exact volts and amps requirements. If you need a replacement, be sure to purchase a transformer that is correctly rated for the correct voltage that is required.
What are the signs that the transformer is about to stop working?
- Incorrectly sized volts can be measured across the transformer
- The transformer physically looks damaged or may look broken when in use
- Zero volts analyzed from the output the transformer block while being tested
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