ARMSTRONG 44W30 Comb Air Blower 2 Sp - 44W30
The Armstrong 602107-02 Comb Air Blower with MPN 44W30 is designed for industrial use. This blower offers strong performance while maintaining flexibility in various voltage systems. It has a rolled steel frame and aluminum flange which enhance its durability. Ideal applications include manufacturing, conveying, material handling, processing equipment, and HVAC systems.
This blower is a critical component for many industrial applications, providing necessary airflow for equipment and processes.
- Wide voltage range from 208-230/460 volts
- Three-phase power for efficient operation
- Rotation speed of 1800 RPM
Specifications
| Voltage Range |
208–230/460 volts |
| Phase |
Three-phase |
| Speed |
1800 RPM |
| Material |
Rolled steel frame, aluminum flange |
| Use Cases |
Manufacturing, conveying, material handling, processing equipment, HVAC |
What our Experts Think
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Function: The Armstrong 44W30 is a 2-speed combustion/inducer blower, designed for HVAC combustion systems, not as a standard air handler fan.
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Voltage & speed: Operates at 208–230 V, 60 Hz, with speeds around 2,700–3,300 RPM.
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Durable construction: Heavy-gauge steel and powder-coated finish resist vibration, heat, and corrosion.
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Direct-fit replacement: OEM design ensures alignment with mounts and dimensions for easy installation.
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Pre-wired assembly: Includes pre-terminated leads and mounting hardware to simplify setup and reduce maintenance.
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Reliable motor: Uses a permanent-split capacitor (PSC) motor for steady, consistent operation under varying loads.
Q&A
Q: What is the Armstrong 44W30 blower?
A: It’s a 2-speed combustion air inducer/blower assembly for Armstrong or Lennox furnaces.
Q: What are the electrical specifications?
A: 208–230 V, 60 Hz, single-phase, PSC motor.
Q: What is the speed / RPM range?
A: Dual-speed operation: approximately 2,700 to 3,300 RPM.
Q: What is the typical use case?
A: Provides combustion air flow for furnaces, especially those with two-stage heating.
Q: Is this an OEM part?
A: Yes, it is a genuine OEM blower assembly for Armstrong/Lennox systems.
Q: What components are included in the assembly?
A: Blower housing, inducer motor, gasket, and mounting hardware.
Q: Why choose a 2-speed blower?
A: Enables better airflow control, higher efficiency, and quieter operation under varying heating stages.
Maintenance Tips
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Turn off power before servicing to avoid injury.
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Check and tighten all mounting fasteners, set screws, and blower housing bolts.
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Clean motor windings and ventilation openings regularly; avoid over-pressurizing when using air.
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Apply grease to bearings if applicable, following manufacturer guidelines; avoid over-greasing.
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Rotate the blower wheel by hand to ensure it moves freely and is aligned.
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Inspect and adjust belt alignment and tension if it’s a belt-driven setup.
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Clean the blower wheel and housing annually to maintain proper airflow.
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Verify blower speed settings to match duct static pressure for optimal performance.
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Schedule professional preventive maintenance twice a year to inspect motor, blower, and airflow.
