Sigma Cap Pro

Sigma Capacitors offer a versatile, patented solution for HVAC professionals looking to simplify truck stock and streamline service calls. With dual-rated 370/440 VAC pods that can be stacked to match nearly any MFD requirement, Sigma-Cap™ makes it easy to build the exact run capacitor needed on the spot. Proudly made in the USA, Sigma Capacitors are a permanent replacement for both single and dual capacitor applications, reducing return visits and saving valuable time.