2uF Wall-Mounted Boiler Water Pump Capacitor

Keep your home heating system running at its best with this 2uF Water Pump Capacitor from LEENKEA. Engineered specifically for boiler circulation pumps and wall-mounted heating systems, this compact, reliable capacitor helps maintain optimal electrical performance, improve energy efficiency, and extend the service life of your heating equipment. Made in Mainland China.

Key Features

Versatile Compatibility: Designed for a wide range of boiler circulation pumps and central heating systems, making it a go-to replacement component for homeowners and technicians alike.
Reactive Power Compensation: Helps improve the power factor of your heating system, contributing to greater energy efficiency and more stable motor operation.
Quieter Operation: Reduces noise and vibration in pump motors, promoting a quieter, smoother-running heating system.
Built to Last: Constructed from durable plastic and metal materials, this capacitor is built for prolonged use — minimizing the need for frequent replacements and helping extend the lifespan of your heating equipment.
Easy Replacement: If your existing capacitor is weak or failing, this drop-in replacement restores smooth, effective pump performance quickly and easily thanks to its convenient connector-style design.

Specifications

Part Name	Water Pump Capacitor
Capacitance	2uF
Type	With Connector
Material	Plastic & Metal
Dimensions	49 × 24.5 mm
Country of Origin	Made in Mainland China

Package Contents

1 × 2uF Water Pump Capacitor (with connector)

Important Notes

Actual color may vary slightly from images due to monitor settings and lighting conditions.
Please allow for slight measurement deviation (±1–2 mm) due to manual measurement.

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For general guidance on home heating system safety and energy efficiency, visit the U.S. Department of Energy – Home Heating Systems resource.

Learn more: Capacitor

Frequently Asked Questions

Q: What is a 2uF water pump capacitor used for in a boiler heating system?

A: A 2uF water pump capacitor is used to start and run the electric motor in boiler circulation pumps. It compensates for reactive power, stabilises motor operation, reduces electrical noise and vibration, and improves the overall energy efficiency of your heating system.

Q: How do I know if my boiler circulation pump capacitor needs replacing?

A: Common signs of a failing pump capacitor include the pump motor struggling to start, unusual humming or vibration noises, reduced heating performance, or the pump stopping unexpectedly. Replacing the capacitor with a matching 2uF unit can restore normal operation.

Q: Is this capacitor compatible with wall-mounted boiler systems?

A: Yes. This 2uF capacitor with connector is designed specifically for wall-mounted boiler water pumps and central heating circulation pumps. Its compact 49 × 24.5 mm form factor and connector-style terminals make installation straightforward for most compatible systems.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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