Coleman York OEM 3300-3861 Furnace Transformer | 40 VA 240V to 24V Control Transformer
Product Description
Restore reliable low-voltage power to your electric furnace with the Coleman York OEM 3300-3861 Furnace Transformer. This genuine OEM 40 VA control transformer is designed to convert 240-volt primary power to 24-volt secondary control voltage, supplying power to critical furnace components such as the thermostat, sequencers, relays, contactors, and safety controls.
Manufactured to Coleman and York OEM specifications, the 3300-3861 provides dependable, stable 24 VAC output for proper furnace operation. Its 40 VA capacity ensures sufficient power for the furnace's low-voltage control circuit, making it an ideal replacement for a failed or damaged transformer.
The 3300-3861 is commonly used in Coleman, Evcon, and York mobile home electric furnaces, including many E Series, EB Series, and 3400/3500 Series electric furnace models.
Replacing a faulty transformer with a genuine OEM component helps restore proper furnace operation while maintaining the original electrical specifications and safety of your heating system.
Always disconnect electrical power before servicing your furnace and verify your furnace model, transformer specifications, and part number before ordering.
Key Features
- Genuine Coleman York OEM furnace transformer
- Part Number: 3300-3861
- 40 VA power rating
- 240 VAC primary
- 24 VAC secondary
- Converts line voltage to low-voltage control power
- Powers thermostats, sequencers, relays, contactors, and other 24-volt furnace controls
- Helps restore reliable furnace operation
- Direct OEM replacement for compatible Coleman, Evcon, and York electric furnaces
- Commonly used in E Series, EB Series, 3400 Series, and 3500 Series electric furnaces
- Heavy-duty laminated steel core for dependable performance
- OEM-quality construction for long service life
- Ideal for furnace repair and preventative maintenance
- Disconnect electrical power before installation
- Verify your furnace model, voltage requirements, VA rating, and part number before purchasing