Carrier HT680058 Transformer 323080-701 What are the exact shaft

What are the exact shaft dimensions

Is this unit preset for voltage or current signals

When should I use an HH core instead of a standard core

this high temperature actuator features a robust internal motor and stainless steel base plate

protecting the primary heat exchanger and blower motor components

Carrier HT680058 Transformer 323080-701 What are the exact shaftThe Carrier HT680058 Transformer is a critical OEM replacement part designed for high performance voltage regulation in light commercial and residential HVAC systems. Engineered as a 40VA control transformer, this component effectively steps down a 208 230V primary voltage to a stable 24V secondary output, providing the necessary power for contactors, relays, and integrated circuit boards. This specific model serves as a direct technical successor to