Required for Safe Operation. The Lincoln Electric® Thermal Wave™ Ground Cable (K5677-20M) is a 65.6 ft (20 m) ground cable for Thermal Wave induction heating systems. The Thermal Wave platform provides portable induction heating for both shop and field applications, and a ground cable is required for operation. This longer cable gives more reach than the ground cable included with the system.
Availability: Pre-orders open October 29, 2026. Target ship date is within 60 days, with the official launch in late December 2026.
- Ground Cable - Ground cable for Thermal Wave induction heating systems; required for operation.
- Extended Length - 65.6 ft (20 m) long.
- System Compatibility - Compatible with the Thermal Wave heating system.

