Enviro-tec PM-02-0052 Motor

The Enviro-tec PM-02-0052 Motor is a high-performance 1/4 HP blower motor designed for precision airflow management in Enviro-tec VAV boxes and fan coil units. Operating within a 240-277V single-phase range, this 3-speed ODP motor provides the versatile performance required for commercial HVAC zone control systems. Built with an Open Drip-Proof (ODP) enclosure, it ensures optimal ventilation and heat dissipation during continuous operation. This specific HVAC replacement motor is engineered for heavy-duty service, maintaining stable RPMs across three distinct speed taps to match variable load requirements. For technicians performing maintenance, verifying the voltage and frame mounting is critical to ensuring compatibility with existing terminal unit configurations. This OEM-grade motor delivers the reliability needed for high-cycle environments where air balance and static pressure stability are non-negotiable.

• Multi-Speed Versatility: Features 3-speed taps to allow for precise cfm adjustment and field balancing.
• Industrial Build: Optimized for Enviro-tec air terminal units, ensuring direct fitment and reduced installation time.
• Superior Heat Dissipation: The ODP design facilitates maximum airflow through the windings for cool operation.
• High-Voltage Compatibility: Engineered for 240V through 277V applications, typical in large commercial facility grids.

Common Technical Questions

What are the wiring configurations for this 3-speed motor?
This motor utilizes standard lead wires for common, low, medium, and high speeds; always refer to the schematic on the motor shell to match the specific blower assembly requirements.

Can the PM-02-0052 be used in a 208V application?
No, this motor is specifically rated for 240-277V. Operating it at 208V can lead to excessive heat and premature winding failure due to undervoltage.

Is this motor compatible with other VAV brands?
While functionally similar to other 1/4 HP ODP motors, the PM-02-0052 is specifically spec'd for Enviro-tec equipment to maintain original air performance curves.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.