What is a Circulation Pump?

A circulation pump is a crucial component in heating systems that ensures the heated water in the boiler overcomes resistance in the system and reaches the radiators. These pumps are used to facilitate the circulation of water within the system and regulate its flow by compensating for pressure losses. Not limited to heating systems, they are also widely used in cooling systems and have become increasingly popular with the rise of VRF devices.

Usage of Circulation Pumps

If your home does not have a re-circulation pump, the water in the pipes can cool down when the hot water tap is closed. When you reopen the tap, the cold water in the pipe flows out first, causing both time wastage and water loss. This common issue in homes with combi boilers can be resolved with circulation pumps in systems equipped with a boiler (hot water storage). These pumps ensure that water remains constantly warm, providing instant access to hot water when the tap is opened.

Advantages of Installing a Circulation Pump

Convenience

Circulation pumps provide nearly instant hot water when the tap is opened, offering great convenience for users.

Water Savings

By delivering hot water immediately, unnecessary water flow is minimized, conserving water resources and reducing costs.

Easy Installation

Circulation pumps are quick and simple to install, avoiding time loss during setup.

User-Friendliness

These pumps are generally user-friendly and do not require complex operations.

Wide Range of Options

The market offers a variety of circulation pump models from different manufacturers, providing solutions suitable for every need.

Disadvantages of Installing a Circulation Pump

Initial Cost

The price range of circulation pumps varies widely. However, selecting a high-quality model is essential for long-term savings.

Power Consumption

Older models operate continuously and consume more energy, whereas modern devices are designed for energy efficiency. Frequency-controlled devices, in particular, provide hot water only when needed.

Heat Loss

Continuous circulation of hot water can lead to heat loss in the pipes. However, proper insulation of the pipes can minimize this issue.