Hard Start Kit Supco SPP6 – HVAC Compressor Booster, AC Start Assist

Supco SPP6 Hard Start Kit Super Boost

The Hard Start Kit Supco SPP6 is engineered to provide reliable start assist for air conditioning compressors and refrigeration systems. By boosting compressor torque, this capacitor-based kit helps systems start faster, reduce strain, and extend compressor life.

Designed for HVAC technicians and contractors, the SPP6 hard start kit is easy to install, compact, and effective in both residential and light commercial applications. It is especially useful for AC units requiring extra starting power, such as those with older or high-demand compressors.

Features & Benefits

• Boosts Compressor Torque – Provides extra power for quicker starts
• Extends Compressor Life – Reduces wear during startup cycles
• Compact & Easy to Install – Quick installation saves service time
• Reliable Performance – Trusted Supco quality for HVAC applications
• Versatile Use – Works with a wide range of air conditioning units