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LG ARUN115DT2 Transformer
A basic electrical transformer is used frequently in anything electrical including your HVAC system as it usually converts electricity to a different voltage, 120V to 12V, for example. Heating and cooling transformers are all different and you must follow specific electrical needs. If a replacement is necessary, then be sure to replace it with one that is properly assessed for the correct voltage that will be needed by the system.
Warnings of a poorly performing converting transformer
- Wrongly displayed volts is calculated coming from the main transformer
- The volt dropping transformer looks as if it has melted slightly or you may see sparks when it is in use
- Extremely low voltage can be found exiting the HVAC transformer while using a measuring device
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