Aaon G122440 Transformer

The AAON G122440 transformer is a heavy-duty 250VA control transformer designed for commercial HVAC equipment requiring stable 24V control power from 208V through 460V input voltage systems. Engineered for AAON rooftop units and air handling applications, this transformer provides reliable voltage step-down performance for control boards, relays, contactors, and low-voltage HVAC control circuits.

This 208-460V to 24V HVAC transformer is commonly used in commercial packaged units where dependable low-voltage power is critical for system operation and control communication. The 250VA rating supports multiple control loads while maintaining stable output under demanding operating conditions. Built for OEM compatibility, the G122440 transformer is suitable for replacement of failed or overheating control transformers in AAON systems and other compatible commercial HVAC equipment.

Key Benefits:
• 208-460V primary voltage with 24V secondary output
• 250VA capacity for commercial HVAC control circuits
• Designed for AAON rooftop and air handling systems
• Supports relays, contactors, and control boards
• OEM replacement transformer for HVAC applications
• Provides stable low-voltage control power

Common Questions:

What is the output voltage of the AAON G122440?
It converts 208-460V input power down to 24V control voltage.

What does the 250VA rating mean?
The 250VA capacity indicates the transformer can support higher HVAC control loads and multiple connected components.

Where is this transformer commonly used?
It is typically installed in AAON rooftop units, commercial air handlers, and packaged HVAC systems.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

G122440 is the cross for R30391 

This item is not eligible for free shipping.