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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
- Lennox 230V 1 Speed Inducer Assembly
- Motors-Inducers & Assemblies
- MFG# 19W04
Voltage
230 V
Maximum RPM
3300 RPM
Package Quantity
1
UL Listed
No
Phase
Single
ADA Compliant
No
Bearing Type
Ball
Motor Rotation
CWLE
Insulation Class
B
UNSPSC
26101100
MADE IN THE USA
No
Full Load Amperage
0.5 amp
Motor Mounting Type
Draft Inducer
Assembled Product Height
9.12 in.
Assembled Product Width
10.5 in.
Name Plate RPM
3300 RPM
GSA Approved
No
AbilityOne
No
TAA/BAA Compliant
Yes
Model No.
19W04
Product Overview
The Lennox 19W04 (LB-112090B) combustion air inducer blower is an OEM replacement assembly designed for specific Lennox gas furnaces and residential HVAC systems. This 1-speed motor, manufactured by Fasco (Model 70625700, Type U62B1), operates on 208-230V at 60 Hz with 0.5 amps and 3300 RPM. It features a metal housing, thermally protected ball bearings, and clockwise rotation (lead end). The assembly includes the motor, a 4mfd/440 run capacitor, and a ventor motor gasket. Its primary function is to move combustion air into the furnace and vent flue gases, creating negative pressure to ensure proper combustion and prevent furnace lockouts. Weighing 7.1 lbs, it is designed for direct OEM fit and is not interchangeable with 120V or variable-speed models.