• Energy Efficient: Features a best-in-class Energy Efficiency Index (EEI) of 0.18 or less to significantly reduce annual household power consumption by up to 80%
• Simple Configuration: Intuitive one turn knob allows for instant switching between proportional pressure, constant pressure, or fixed speed modes to suit radiators or underfloor heating
• Standard Fitment: Designed with a precision 180 mm port-to-port length and G 1 1/2 inch threads for a direct drop-in replacement of most existing domestic circulator pumps
• System Protection: Integrated dry-run protection and automatic air-purge function help maintain long-term reliability by clearing trapped air and preventing motor damage
• Visual Diagnostics: Clear multicolor LED provides real-time feedback on operation status, standby mode, or error alerts to simplify maintenance for both engineers and DIYers

The Lowara Ecocirc L 25-8/180 is a high-efficiency central heating circulator pump engineered for residential and light commercial hot water and heating systems. Combining advanced ECM motor technology with optimized hydraulics, this circulator delivers reliable performance with very low energy consumption (EEI ≤ 0.18), reducing operating costs and environmental impact. Designed for simple installation and flexible control, the Ecocirc L features a multifunctional “one-turn” control knob, automatic air purge, and interchangeable plug connection as standard. Compact and robust, it’s suitable for radiator, underfloor heating, and mixed-use applications where dependable water circulation is essential.