

The Graco 24U190 Thermo Pilot Assembly Repair Kit is an OEM repair kit used to restore pilot and thermal control functions in Graco ThermoLazer and thermo marking systems.
The Graco 24U190 Kit, Repair, Pilot Assy, Thermo is a genuine OEM Graco pilot assembly repair kit designed for thermo and thermal systems such as the ThermoLazer 200/200TC series. This kit replaces worn or damaged components in the pilot/control assembly that regulates burner heat or thermal operation. It’s essential for maintaining performance and safety in high‑temperature marking equipment and related systems.