Q:
 What components do I need for a fully functional system?

A:
  1. One or more MI snow melting cable assemblies or snow melting mats
    .
  2. One or more MPS, DTC120-S or DTC120-PS snow melting controllers.

  3. One or more enclosed contactor or GFPE contactor panels.

    The national electric code exempts mineral insulated cables from the ground fault requiremed for all other embedded electric snow melting systems. If you are considering MI snow melting cable assemblies check with your local inspector to learn if they require ground fault.

  4. One or more brass embedded heating system marker as required the national electric code.