Hard Start Kit For Air Conditioners With Hard Start Capacitor 115V To 288VAC That Cranks Up Torque Up To 500 Percent For 4,000 To 120,000 BTU Units From Half HP To 10 HP

High-Torque Hard Start Kit for 115-288VAC HVAC Compressors
✔️ 1-kit pack, boosts starting torque up to 500% for 4k-120k BTU units

This hard start kit uses the SPP6 capacitor to deliver a surge of current at startup, improving reliability for air conditioners and heat pumps across 4,000 to 120,000 BTU ranges. It’s a practical upgrade for refrigeration compressors and other heavy duty motors that frequently start.

✅ Part number SPP6 hard start capacitor for 115-288 VAC applications
✅ Increases compressor starting torque by up to 500%
✅ Compatible with 4,000 to 120,000 BTU cooling/heating units
✅ Two-wire installation across run capacitor for easy setup
✅ High-quality materials tested for durability and long life
✅ Helps prevent hard start issues and abrupt shutoffs during startup

💡 What is a hard start kit used for in HVAC systems and why would you buy this model?

A handy solution that helps big compressors start reliably by delivering a burst of power when needed.

• Increases startup reliability for ACs and heat pumps
• Minimizes voltage drop and startup stress during peak demand
• Simple two-wire install across the run capacitor
• Extends service life of older equipment by easing startup load