Trane TRR2736 Transformer 326058-757 This unit is the direct

This unit is the direct engineered replacement for legacy models including the LR24-SR

What is the difference between the 14004140-001 and the 14004140-001/U

Specifically designed for use in Carrier model 48DP020620 and compatible with series such as 48DD

The 770-1 supports 15 Amp electrical ratings and can be mounted in any orientation except upside down

and low-pressure steam service

Trane TRR2736 Transformer 326058-757 This unit is the directThe Trane TRR2736 Transformer is a critical OEM electrical component for contractors maintaining residential and light commercial HVAC systems. This step down transformer is engineered to convert 120V primary voltage into 24V secondary voltage, providing the regulated control power necessary for thermostats, contactors, and integrated circuit boards. With a 35VA power rating, it provides stable current distribution for standard 24V control loops in