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Lennox R22 Transformer
A basic electrical transformer is a simple device used in a wide variety of products which also includes your heating system as it is mainly used to alter electricity output to an altered voltage to be used for some particular device. Heating and cooling transformers can have different specs and you should make yourself aware of the exact electrical requirements. When one needs replacing, it would be good to get one that is rated for the exact voltage that is required.
Hints to watch for in a failing main transformer
- Not a single volt analyzed from the output your transformer while being tested
- Inexact volts is found from the output of the system transformer
- The volt dropping transformer seems damaged perhaps smokes while the system is turned on
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