A boiler circulation pump capacitor is typically 2, 2.6, or 2.5 microfarads at 400 V.
The pump capacitor is an integral part of any circulation pump, whether it's Grundfos, Willo, or someone else.
http://kotel.kr.ua/cirkulyatorninasos...
http://kotel.kr.ua/cirkulyatorninasos...
• Конденсатор циркуляционного насоса котла