Trane TRR0765 120V Primary 24V Secondary 375VA Transformer

Description

The Trane TRR0765 is a heavy-duty control transformer engineered to deliver dependable, stable low-voltage power for HVAC control systems. Stepping down a 120V primary supply to a 24V secondary output at a robust 375VA capacity, this transformer is purpose-built to support the demanding electrical requirements of commercial and residential HVAC equipment.

Key Features

• Primary Voltage: 120V
• Secondary Voltage: 24V
• VA Rating: 375VA — provides ample capacity for control circuits and multiple connected loads
• OEM Trane replacement part — ensures precise fit and performance compatibility
• Designed for reliable, continuous-duty operation in HVAC control applications
• Delivers clean, consistent 24V output to protect sensitive control boards and thermostats

Applications

• Replacement transformer for compatible Trane HVAC systems
• Powers 24V control circuits including thermostats, relays, and zone controls
• Suitable for commercial and light commercial HVAC installations

Why Choose the Trane TRR0765?

As a genuine Trane OEM component, the TRR0765 ensures your system operates within factory specifications. The 375VA capacity provides a generous power reserve to handle multiple control loads simultaneously, reducing the risk of voltage drop and nuisance tripping. Choosing an OEM transformer means fewer callbacks, longer service life, and peace of mind for technicians and building owners alike.