Electric-resistance heating cables and systems have no polarity. This includes all current WarmlyYours heating elements.
Need more help? View support options
|Warranty||1-year warranty against defects in materials and workmanship|
|BTU Per Hour||157|
|Backing||Self-adhesive backing allows direct application to the back of any wall-hung mirror in just minutes|
|Size (Overall)||18" x 24"|
|Regulated Heat||104 F / 40 C|
Do you need support or specifications for a specific model? Identify your model below.