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Lennox 19S83 Fan Control Board BCC3

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Special Price $196.59 Regular Price $226.08
In stock
SKU
19S83
The Lennox 19S83 Fan Control Board BCC3 functions as a essential element for HVAC systems to manage fan motor operations which results in ideal airflow together with temperature regulation. Through its role as fan control board the device manages fan operation times during heating and cooling cycles to protect system components while improving energy efficiency. The BCC3 functions with different heating and cooling units to enhance system performance through dependable fan speed control and decreased equipment wear while extending HVAC system equipment life. The component provides two main benefits which include stable indoor comfort alongside reduced energy expenses.
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HVAC Controls & Electrical, Control Boards & Modules
Manufacturer:
https://www.partshnc.com/media/catalog/product/1/9/19s83.jpg

Specifications

  • Type: Fan Control Board
  • Model: BCC3
Manufacturer Name: Lennox
Product Number: 19S83
OEM Part Number: 19S83
Product Description: Bcc3 Fan Control Board
Weight:0.91lbs/412.77g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 19S83 Fan Control Board?

Keep the control board clean and dry, ensuring secure electrical connections are tight and corrosion-free. Regularly inspect for dust buildup or burnt terminals. Proper maintenance ensures accurate fan operation, prevents electrical faults, and improves system safety.

What are common issues with the Lennox 19S83 Fan Control Board?

  • Fan not starting due to relay or circuit failure.
  • Intermittent fan operation from loose wiring or solder cracks.
  • Burnt components from power surges or overheating.
  • Communication errors with thermostat systems.

Installation Steps

Step 1: Shut off power at breaker and check no voltage is present in the unit.

Step 2: Open control compartment and remove existing wiring.

Step 3: Disconnect old board and carefully remove mounting screws.

Step 4: Install new control board, secure it firmly, and reconnect all wires per diagram.

Step 5: Check all terminals for tightness and correct placement.

Step 6: Restore power, run system test, and confirm fan cycles operate correctly and safely.