Description
The Carrier P201-3401 is a 40VA control transformer engineered to deliver dependable, low-voltage power to HVAC control circuits. Featuring a multi-tap primary that accepts 120V, 208V, or 240V input and steps it down to a stable 24V secondary output, this transformer is a direct OEM replacement designed for use in Carrier heating, cooling, and air handling equipment.
Key Features
- 40VA transformer capacity — adequate for powering standard HVAC control boards, thermostats, and relay circuits
- Multi-tap primary voltage: 120V / 208V / 240V — flexible installation across a variety of electrical supply configurations
- 24V secondary output — the industry-standard control voltage for thermostats, contactors, and zone controls
- OEM Carrier replacement part — engineered to factory specifications for reliable, drop-in compatibility
- Compact design for easy installation within equipment cabinets and air handler enclosures
Specifications
- SKU: P201-3401
- Brand: Carrier
- VA Rating: 40VA
- Primary Voltage: 120V / 208V / 240V
- Secondary Voltage: 24V
Applications
- Carrier air handlers, furnaces, and packaged HVAC units
- Control circuit power supply for thermostats and low-voltage controls
- Replacement in systems requiring a 40VA, 24V secondary control transformer







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