Power Start Kit, Increases Compressor Starting Torque, SPP5, HS600, WSX-5, PP5

Refrigeration PowerStart Assist Kit | PP5

Brand new PP5 PowerStart Assist Kit. Designed for singlephase air conditioning, heat pump, and refrigeration compressors operating from 115V to 277V and rated between 1/2 HP and 5 HP. Provides a strong torque boost to help hardstarting compressors engage quickly and reliably.

This kit uses a PTC Positive Temperature Coefficient relay and capacitor to deliver a safe, economical, solidstate start assist solution. Ideal for PSCtype compressors experiencing hardstart conditions, low voltage, or long line sets.

Features & Benefits

• PTC Positive Temperature Coefficient Relay and Capacitor


• Easy 2wire installation


• 300% torque increase


• Works on PSCtype compressors


• Most economical hardstart solution


• UL® Recognized


• NATE® Recognized (Course #18670002)

Technical Specifications

• Recommended Compressor Range: 1/2 – 10 HP


• Capacitor Size: 43–53 µF


• Operating Voltage: 90–277 VAC


• Torque Increase: 300%

Replaces Part Numbers

SPP5, HS600, WSX-5

Compatible Models

Use on any single phase air-conditioner or refrigeration unit

Restore strong compressor starting performance with this OEMcompatible Supco ERPP5 kit — reliable, economical, and ready for installation.