Supco SPP7S Hardstart maintaining the design intent of

maintaining the design intent of the unit's venting or distribution layout

For technicians managing multi-zone pneumatic automation

ensuring long-term performance in demanding mechanical rooms

ensuring consistent performance in high-demand environments

While universals exist

Supco SPP7S Hardstart maintaining the design intent ofThe Supco SPP7S Hard Start Kit is a professional grade combination relay and start capacitor designed to resolve compressor startup issues in single phase AC and refrigeration systems. Engineered for PSC and CSIR units ranging from 4,000 to 120,000 BTU (1 2 to 10 HP), this component delivers up to 600% additional starting torque. This is critical for systems with tight tolerances or those operating under high head pressures. The SPP7S utilizes a