Pro-source PS-FE-90D3-C Capacitor 36 Inch Fan

Product Description

The PRO-SOURCE PS-FE-90D3-C is a replacement capacitor designed to support motor starting and running functions in fan assemblies. Capacitors in fan systems store and release electrical energy to create the phase shift needed to start and sustain single-phase motor operation. This unit is finished in black and is sized for use in 2-speed fan configurations. Its compact form factor measures 1.9 inches in length, 1.4 inches in height, and 1.0 inch in width, making it suited for tight equipment compartments. HVAC technicians and industrial maintenance professionals are the typical installers for this type of component.

This capacitor is specified for use with 2-speed, 36-inch fan assemblies. Based on the supplier data, it is directly associated with compatible fan assembly part number 61048922. It is appropriate for replacement service work on fan units of this configuration in both commercial and industrial ventilation or cooling applications. When a motor fails to start, runs sluggishly, or draws excessive current, a failed run or start capacitor is a common root cause, making this a frequently stocked service part.

Key Features

• Replacement capacitor for 2-speed fan motor applications
• Compatible with 36-inch fan assemblies
• Black finish for straightforward identification during service
• Compact dimensions: 1.9 x 1.0 x 1.4 inches for installation in space-constrained enclosures
• Sold individually, no minimum order requirement beyond single unit

Compatibility

Specified for use with fan assembly part number 61048922, a 36-inch, 2-speed fan unit. Verify capacitor ratings against the motor nameplate before installation to confirm suitability.

Installation Notes

Capacitor replacement is performed by qualified HVAC or electrical technicians. Always disconnect and lock out power to the unit before handling capacitors, as they can retain a dangerous charge even after power is removed — discharge the capacitor using an appropriate resistive discharge tool before touching terminals. Follow NEC guidelines for electrical work within the equipment. Do not substitute a capacitor with a different microfarad rating or voltage rating without confirming compatibility with the motor manufacturer specifications.