APS-4C Snow melting and gutter de-icing controller With ground-fault
protection

• The ETI® APS–4C snow melting and gutter de-icing controller with
  ground-fault protection, when used with one or more compatible sensors,
  automatically controls surface snow melting and roof and gutter de-icing
  heating cables for minimum energy costs.
  
• Applications include pavement, sidewalk, loading dock, roof, gutter, and
  down spout snow/ ice melting in commercial and industrial environments.