Description
The Carrier 8733800826 is a purpose-built HVAC control transformer designed to step down a 277V primary supply to a reliable 24V secondary output at 50VA capacity. This transformer delivers the stable low-voltage power that modern HVAC control circuits, thermostats, and control boards depend on for consistent, safe operation.
Key Specifications
- Primary Voltage: 277V
- Secondary Voltage: 24V
- VA Rating: 50VA
- OEM Part Number: 8733800826
- Brand: Carrier
Features & Benefits
- Engineered to Carrier OEM specifications for direct replacement reliability
- 50VA capacity supports a wide range of HVAC control circuit loads
- 277V primary input compatible with commercial single-phase lighting and HVAC circuits
- 24V secondary output powers thermostats, control boards, and low-voltage HVAC components
- Designed for long service life in demanding HVAC applications
Application
This transformer is ideal for commercial HVAC systems where a 277V supply voltage is present and a stepped-down 24V control circuit is required. It is a genuine Carrier OEM replacement part, ensuring compatibility and performance in Carrier equipment.







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