Schema elettrico Tl-Pf-Sr De Dietrich 7728453

The wiring Tl-Pf-Sr is a dedicated cable assembly used in burner control circuits, linking time lag, pressure feedback, and safety relay functions. This harness supports the interlocking logic that ensures safe start-up and shutdown sequences in gas burners. As a critical component among burner spare parts, it helps maintain system reliability by providing secure connections that resist vibration and heat. When upgrading or repairing your heating equipment, using the correct wiring Tl-Pf-Sr simplifies troubleshooting and restores original performance.