The Lennox 19S83 is a BCC3 fan control board that manages furnace blower and inducer motor operation. It energizes the cooling blower within 1 second and the heating blower after a 45-second delay, with adjustable off-delay timing (30–270 seconds for heat). Rated for up to 20A at 120V, it provides precise airflow control for improved system efficiency and comfort.
Lennox 19S83 BCC3 Fan Control Board 120V 20A
Lennox
$244.95
In Stock
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Lennox
Lennox 19S83 BCC3 Fan Control Board 120V 20A
- SKU:
- 19S83
Specifications
- Product Type:
- Fan Control Board
- Subcategory:
- Fan/Blower Control
- Application:
- Residential
- System Type:
- Furnace, Air Handler
- Installation Type:
- OEM Replacement
- Voltage:
- 120V
- Voltage Class:
- Line Voltage
- Amperage:
- 20A
- Fuel Type:
- Natural Gas
- Control Type:
- Non-Programmable
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