Reznor 36951 Motor

The Reznor 36951 motor is a purpose-built 3/4 HP blower motor designed for heavy-duty HVACR applications within the Reznor F-Series and industrial heating equipment. This 3-phase electric motor utilizes a versatile 208-230/460V multi-tap configuration, allowing technicians to adapt it to various onsite electrical architectures. Built with a robust 56 frame, it features an open-type belt-drive design that provides efficient cooling and reliable operation for internal fans and blowers.

Operating at a nameplate rating of 1725 RPM (variable to 1800 RPM in some applications), this motor is engineered for high-static pressure environments requiring consistent airflow. The steel frame and aluminum flange construction ensure structural integrity during high-torque startup cycles. As an OEM Reznor replacement motor, it guarantees correct shaft alignment and mounting hole compatibility, reducing labor time during field installation. Its 1.25 service factor provides the necessary headroom for continuous duty in demanding commercial warehouse or factory settings.

• High-Efficiency Output: The 3/4 HP rating provides the optimal torque-to-speed ratio for Reznor unit heaters and air handlers.
• Flexible Voltage Options: Supports 208-230V and 460V 3-phase systems, making it a universal stock item for various job sites.
• Durable 56 Frame Construction: Standardized industrial sizing ensures a secure fit and resistance to vibration-induced wear.
• Blower Optimization: Specifically designed for open belt-drive systems to maintain precise airflow across heat exchangers.

Is the Reznor 36951 compatible with single-phase power?
No, this is a dedicated 3-phase motor. Attempting to wire this to a single-phase supply will result in motor failure; ensure the supply matches the nameplate 3Ph requirement.

Does this motor require a starter?
Yes, as a 3-phase industrial component, a properly sized starter and overload protection are required to manage current inrush and protect the windings.

Can this replace a motor with a different RPM?
It is critical to match the 1725/1800 RPM rating. Deviating from the original blower motor speed can cause improper heat dissipation or trip high-limit switches.

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.