Diversitech tocf15 Motor Run Capacitor 15 Mfd 440/370V

Product Description

The DIVERSITECH tocf15 is a single-capacitance oval motor run capacitor rated at 15 microfarads (MFD) and dual-rated for 440/370 volts. Motor run capacitors maintain the phase shift needed to keep single-phase motors running smoothly after startup. This unit is built for continuous duty in HVAC applications and is compatible with both 50 Hz and 60 Hz systems. At 0.35 pounds and a compact oval form factor, it fits standard capacitor brackets in most air handler, condenser, and heat pump cabinets. HVAC technicians install this part during routine capacitor replacement or as part of a compressor or fan motor service call.

The tocf15 is suited for residential and light commercial ducted and ductless HVAC systems where a 15 MFD single-capacitance oval capacitor is required. Typical applications include condenser fan motor circuits and blower motor circuits in split systems and package units operating on either 370-volt or 440-volt circuits. Its dual-voltage rating simplifies stocking for service fleets that work across a range of equipment vintages and configurations.

Key Features

• 15 MFD single-capacitance rating for direct replacement in motor run circuits
• Dual-rated for 440/370 volts, covering a wide range of residential and light commercial equipment
• Oval shape fits standard capacitor mounting brackets and limited-space equipment cabinets
• Compatible with both 50 Hz and 60 Hz systems
• Suitable for ducted and ductless system applications
• Lightweight at 0.35 pounds for easy single-hand handling during service

Compatibility

Designed as an OEM-style replacement motor run capacitor for single-phase motors in residential and light commercial HVAC systems requiring a 15 MFD, 440/370-volt oval capacitor.

Installation Notes

Motor run capacitor replacement is a standard HVAC technician task performed under NFPA 70 (NEC) guidelines. Always disconnect and lock out power to the unit before discharging and removing the old capacitor, as stored charge can remain present even after shutdown. Verify the MFD rating, voltage rating, and physical dimensions against the original capacitor before installing. Capacitors should be mounted securely in the original bracket to prevent vibration damage.

Technical Specifications

• MFD Rating: 15 MFD
• Voltage Rating: 440/370 volts
• Capacitance Type: Single
• Shape: Oval
• Frequency: 50/60 Hz
• Dimensions: 1.24 inches x 2.03 inches x 2.95 inches
• Weight: 0.35 pounds
• Application: Ducted and Ductless

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: tocf15