Description
The Carrier HT01CN001 is a 40VA control transformer engineered to deliver dependable low-voltage power conversion for residential and light commercial HVAC systems. Stepping down a 120V primary supply to a 24V secondary output, this transformer provides the stable control-circuit voltage required by thermostats, relays, contactors, and other 24V HVAC control components.
Key Features
- OEM Carrier replacement transformer — direct fit for compatible Carrier equipment
- 120V primary input voltage for standard single-phase power supply
- 24V secondary output voltage — the industry-standard control-circuit voltage
- 40VA power rating for reliable, consistent performance under normal HVAC control loads
- Designed to power thermostats, relays, contactors, and other 24V control devices
- Durable construction built to Carrier OEM specifications
Specifications
- SKU: HT01CN001
- Brand: Carrier
- Primary Voltage: 120V
- Secondary Voltage: 24V
- VA Rating: 40VA
- Application: HVAC control circuit power supply
Application
This transformer is ideal for technicians performing OEM replacements on Carrier HVAC systems where the original 40VA, 120V/24V control transformer has failed or requires servicing. Using a genuine Carrier part ensures compatibility and maintains system reliability.







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