Description
Lennox 72W64 Blower Motor Overview
The Lennox 72W64 is a heavy-duty commercial blower motor engineered for demanding HVAC air-handling applications. Rated at 5 horsepower and designed for 460-volt three-phase power systems, this motor delivers the sustained torque and airflow output required in commercial and industrial heating and cooling equipment. The 184TZ frame designation ensures straightforward mounting compatibility with standard NEMA frame equipment, simplifying installation and replacement.
Key Specifications
- SKU: 72W64
- Brand: Lennox
- Horsepower: 5 HP
- Voltage: 460V
- Frame: 184TZ (NEMA Standard)
- Motor Type: Blower Motor
Features & Benefits
- High-output 5HP rating supports large commercial air-handling units and blower assemblies
- 460V design optimized for three-phase commercial power systems
- 184TZ NEMA frame provides standardized bolt pattern for easy drop-in replacement
- Built to Lennox OEM specifications for reliable, long-lasting performance
- Engineered to maintain consistent airflow in high-demand HVAC environments
Application
The Lennox 72W64 blower motor is ideal for use in commercial air handlers, rooftop units, and large-capacity HVAC systems requiring a dependable 5HP drive motor. Its 460V rating makes it well-suited for facilities with three-phase electrical infrastructure, including office buildings, warehouses, and light industrial spaces.
Why Choose Lennox OEM Parts?
Using genuine Lennox replacement motors ensures compatibility with your existing equipment, preserves system warranties, and delivers the performance standards your HVAC system was designed to meet. The 72W64 is a direct OEM replacement that eliminates guesswork and reduces downtime during service calls.







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