Wilspec® Start Capacitors are designed to deliver a powerful surge of energy to start single-phase motors in HVAC and refrigeration systems. By providing high starting torque, they enable motors to overcome initial inertia and quickly reach full operating speed—making them essential for applications with demanding startup conditions.

Engineered for durability, these capacitors feature high-quality dielectric materials and are enclosed in rugged, moisture-resistant housings. Built-in safety mechanisms, such as pressure relief vents, add an extra layer of reliability, while each unit undergoes rigorous quality testing to ensure long-lasting, consistent performance in harsh environments.

Offered in a wide range of capacitance and voltage options, Wilspec Start Capacitors are versatile, easy to install, and compatible with various motor-driven components such as compressors and fans. Backed by Wilspec’s commitment to engineering excellence, they are trusted by OEMs and service professionals around the world for dependable motor startup solutions.