Transformer for Trane and American Standard equipment. If the transformer has failed it is usually caused by a short in the 24 volt circuit. Always check the insulation on the thermostat wire where it enters the equipment. Broken insulation is common when the wire passes through a metal panel.
Trane Transformer
Trane Choke Transformer TRR00946
Trane Control Transformer SFTRR00464
Trane Control Transformer TRR00455
Trane Control Transformer TRR00826
Trane Control Transformer TRR01558
Trane Control Transformer TRR01581
Trane Control Transformer TRR01729
New Products For November - Trane Equipment