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Lennox 13U56 Inducer Draft Flue Transition

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Special Price $383.35 Regular Price $639.95
In stock
SKU
13U56
The Lennox 13U56 Induced Draft Flue Transition is a flow component used to direct the combustion gases of the inducer assembly to the flue pathway in HVAC systems. It operates by creating, a closed transition opening which directs the exhaust airflow at the draught inducer outlet to the vent connection when the gas furnace is working. It is placed in between the inducer housing and the flue pipe, where it meets the exhaust passage and leads, to the venting structure. The controlled direction, of airflow helps maintain the right draught conditions and supports the effective removal of combustion gases.
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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 13U56 Draft Flue Transition?

Regularly inspect the inducer draft flue transition for debris, corrosion, or misalignment. Clean any buildup gently and ensure all connections are secure. Check seals and joints to prevent leaks, and follow safety precautions when handling hot or sharp components.

What are common issues with the Lennox 13U56 Draft Flue Transition?

  • Poor airflow due to blockages.
  • Corrosion or rust on metal surfaces.
  • Loose or misaligned connections.
  • Noise or vibration during operation.

Installation Steps

Step 1: Turn off power to the system and allow it to cool completely.

Step 2: Remove the existing flue transition from the inducer assembly.

Step 3: Align the new transition with the inducer outlet and secure it using screws or clamps.

Step 4: Ensure the flue path is straight and unobstructed for proper exhaust flow.

Step 5: Reconnect any associated vent piping and check for tight seals.

Step 6: Restore power and run the system to verify proper draft operation.