Description
The Lennox 46W11 is an OEM replacement transformer engineered to deliver dependable step-down power conversion for Lennox HVAC systems and compatible equipment. Rated at 70VA with dual primary voltage capability of 208/230V, this transformer provides the stable, low-voltage control power that heating and cooling systems demand for consistent, reliable operation.
Key Features
- OEM Lennox replacement transformer — direct fit for compatible Lennox equipment
- Dual primary voltage rating: 208/230V for flexible installation
- 70VA power rating ensures sufficient capacity for control circuit demands
- Designed to supply stable low-voltage power to HVAC control boards and components
- Built to OEM specifications for long-lasting, dependable performance
Specifications
- Brand: Lennox
- Part Number: 46W11
- Primary Voltage: 208/230V
- VA Rating: 70VA
- Application: HVAC control circuit power supply
Application
The Lennox 46W11 transformer is the go-to solution when replacing a failed or degraded control transformer in Lennox heating and cooling systems. Proper transformer function is critical to the operation of thermostats, control boards, and safety circuits throughout the system. Using a genuine OEM-spec part ensures compatibility and minimizes the risk of callbacks or premature failure.







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