Description
The Lennox 17F43 is an OEM replacement collector box with an integrated condensate trap, engineered specifically for compatible Lennox furnace applications. This component plays a critical role in the combustion and venting system by collecting flue gases from the heat exchanger and channeling them to the draft inducer, while the built-in condensate trap efficiently manages moisture produced during high-efficiency condensing operation.
Key Features
- OEM Lennox replacement part — ensures precise fit and reliable performance
- Integrated condensate trap for efficient moisture drainage and management
- Designed to collect and direct flue gases from the heat exchanger to the draft inducer
- Supports proper pressure differential and venting integrity within the furnace system
- Durable construction built to withstand the thermal and chemical demands of high-efficiency condensing furnaces
- Direct drop-in replacement minimizes installation time and complexity
Application
The Lennox 17F43 collector box is intended for use in compatible Lennox high-efficiency condensing furnaces. It is a factory-authorized replacement part, making it the preferred choice for HVAC technicians and service professionals seeking to restore original equipment performance. Always verify compatibility with your specific furnace model before installation.
Why Choose OEM Lennox Parts?
- Guaranteed compatibility with Lennox furnace systems
- Maintains manufacturer warranty compliance
- Consistent quality and reliability versus aftermarket alternatives
- Backed by Lennox’s engineering standards for safety and efficiency







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