Description
The Rheem-Ruud 68-104111-81 Collector Box Kit is a genuine OEM replacement component designed to restore proper combustion venting performance in compatible Rheem and Ruud furnace systems. The collector box serves as a critical junction in the furnace’s venting assembly, channeling flue gases from the heat exchanger to the draft inducer — ensuring safe, efficient, and reliable furnace operation.
Key Features
- Genuine Rheem-Ruud OEM replacement part (SKU: 68-104111-81)
- Designed for precise fit and function in compatible Rheem and Ruud furnace models
- Channels combustion gases from the heat exchanger to the draft inducer assembly
- Helps maintain proper draft pressure and combustion efficiency
- Durable construction for long-lasting, dependable performance
- Supports safe furnace operation by containing and directing flue gases
Application
This collector box kit is intended as a direct OEM replacement for select Rheem and Ruud gas furnaces. Always verify compatibility with your specific furnace model number before installation. Refer to the furnace service manual or contact your Rheem-Ruud distributor to confirm fitment.
Installation Notes
- Installation should be performed by a qualified HVAC technician
- Ensure the furnace is fully powered down and gas supply is shut off before servicing
- Inspect surrounding venting components for wear or damage during replacement
- Follow all applicable local codes and manufacturer guidelines







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