Description
The Trane TMR00118 Timer Purge 43723 is used to control operation within residential and commercial HVAC systems. Positioned inside compatible heating and ventilation control assemblies, the timer manages a 30-second purge cycle to help clear residual air or gases before or after equipment operation. Its timing operates support coordinated sequencing between connected control components and airflow systems during startup, and shutdown processes. Installed within designated electrical and control compartments, the component assists with controlled purging, improved operational coordination and smooth heating system performance.
