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 single‑phase 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 hard‑starting compressors engage quickly and reliably.

This kit uses a PTC Positive Temperature Coefficient relay and capacitor to deliver a safe, economical, solid‑state start assist solution. Ideal for PSC‑type compressors experiencing hard‑start conditions, low voltage, or long line sets.

⚙️ Features & Benefits

• PTC Positive Temperature Coefficient Relay and Capacitor
• Easy 2‑wire installation
• 300% torque increase
• Works on PSC‑type compressors
• Most economical hard‑start solution
• UL® Recognized
• NATE® Recognized (Course #1867‑0002)

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 OEM‑compatible Supco ERPP5 kit — reliable, economical, and ready for installation.