With cold snaps causing breakdowns in old heating systems, Wilo is calling on installers to take the opportunity to fit modern, efficient pumps to help homeowners save as much as 80% in energy and money in the long term.
For example, based on a cost of 34p per KwH for electricity and the heating being on 24 hours a day, an old, fixed speed 100W pump could cost 82p to run. In comparison, a modern pump with an electronically commutated (EC) motor works from as low as 4W to a maximum of 40W, meaning a 60% reduction in electricity usage, and bringing running costs down significantly to approximately 33p per day. If the pump operates at a lower speed, these costs can be reduced even further, by as much as 80%, the company added.
Andy Thompson, national sales manager for Plumbing and Heating at Wilo UK, said: “Many homeowners, especially those who live in older or larger houses, often find that their heating systems break down at extremely inconvenient times, such as the height of a cold snap.
“While this is an inconvenience, it is also a chance for installers to help homeowners upgrade their system. There are many high-efficiency heating circulator pumps available on the market now, like those from our Yonos PICO range. These typically offer up to 80% better performance in terms of energy efficiency owing to EC motor technology, and many smart features like working only on demand to save homeowners money.”