Precise Heating Control in Your Hand. The Lincoln Electric® Thermal Wave™ Controller (K5670-1) is a lightweight pendant controller for the Thermal Wave Induction Heater. It enables setup, monitoring and execution of equipment output, with multiple operating modes and setpoint types for accurate heating management and application flexibility. Run manual heating output or heating programs based on thermocouple feedback. The Thermal Wave Power Source and heating accessories are required.
Availability: Pre-orders open October 29, 2026. Target ship date is within 60 days, with the official launch in late December 2026.
- Easy-to-Read Display - Easy-to-use non-touch LED display.
- Flexible Operation - Manual or programmed heating operation.
- Program Functions - Step or ramp program functions.
- System Monitoring - Provides visual system status and alarm indicators.
- Built for the Field - Lightweight and durable pendant design for field use.
- Warranty - 2-year standard warranty from Lincoln Electric.


