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The MARS 4732 is a 1/2 HP, 115 volt, 1725 RPM fan motor built for HVAC replacement and service applications. HVAC technicians rely on motors like the MARS 4732 to restore proper airflow in heating, cooling, and ventilation equipment. This motor delivers consistent rotational force to keep condenser fans, evaporator fans, and air handler blowers running at the correct speed and capacity. Running at 1725 RPM, it meets the standard operating requirements for many residential and light commercial HVAC systems. The 115 volt single-phase power supply makes it compatible with common electrical configurations found in most homes and small commercial buildings. At 1/2 HP, this motor provides enough torque and output to drive fan assemblies in a wide range of equipment configurations. Fan motors are critical components in any forced-air HVAC system. When a motor fails, the entire system loses its ability to move air across the heat exchanger or evaporator coil, leading to reduced efficiency or complete system shutdown. Replacing a failed motor quickly with a correctly rated unit restores system function and prevents secondary damage to other components. MARS has built a long-standing reputation in the HVAC supply industry for producing dependable motors and components that hold up under demanding service conditions. The MARS 4732 is a trusted choice for service technicians handling scheduled maintenance, emergency calls, or equipment upgrades. Whether you are replacing a burned-out motor on a rooftop unit, a split system air handler, or a package unit, this motor is designed to deliver reliable, long-term performance in the field.
The MARS 4732 fan motor delivers dependable 1/2 HP performance at 115 volts and 1725 RPM, making it a reliable direct replacement for HVAC fan motor service and repair work.
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