Trane TRR1104 Transformer 319825-402 By positioning sensing elements directly

By positioning sensing elements directly in the airstream

System Integrity: Ensures continued compliance with FVIR safety standards in residential gas water heater applications

Dual Switch Logic: Features integrated No

The robust construction handles high-demand cycles

Thermal Safety: Integrated automatic thermal protection helps prevent winding burnout during unexpected high-load conditions or restricted airflow

Trane TRR1104 Transformer 319825-402 By positioning sensing elements directlyWhen high side component failures or internal shorts compromise your low voltage control circuit, the Trane TRR1104 Transformer provides a heavy duty, field ready replacement for furnace and air handler systems. This genuine OEM Trane replacement part (also referenced as TRR01104) is engineered for step down applications, converting 200 230V primary input voltage to a stable 24V secondary output. Rated at 75VA (Volt Amps), this transformer offers a