VEVOR LPS25-11PA/180 High Efficiency Circulator Pump, 117 LPM, 11 M Max Lift Cast Iron Hot Water Recirculating Circulation Pump, Threaded Connection, Check Valve, Quiet Operation, for Home Heating System

Hot Water Circulating Pump with 117 LPM Flow and 11m Lift

This hot water circulating pump has a maximum flow of 117 LPM and a maximum head lift of 36 ft (11m), providing the capacity to move water through a typical residential heating system. That output reduces the time it takes for hot water to reach a tap or radiator, eliminating one of the more common annoyances in homes without an existing circulation system.

The pump runs on AC 220-240V 50Hz and features a threaded 7.09” (180mm) connection, which is a standard size so that it can be fitted into many existing heating systems without the need for special fittings or major plumbing work. This circulating pump is a major upgrade for homeowners, replacing an old or underperforming circulator, offering substantially greater flow capacity and improved overall reliability, especially in larger homes where water must travel farther to reach a fixture.

ECM Motor with EEI ≤0.23 for Energy-Efficient Operation

This pump uses an ECM permanent-magnet motor, which is more efficient than the induction motors found in older circulator pumps. This hot water circulating pump is rated at a maximum power consumption of EEI ≤0.23 and 140W, and consumes considerably less electricity than less efficient models while providing strong flow performance across a full range of operating conditions.

This efficiency rating is important over time, as a circulator pump typically runs continuously or cycles frequently throughout the day, often for years without interruption. Lower power consumption translates to lower electricity costs over the months and years of operation, making the ECM motor a real long-term value consideration rather than a one-time spec on a label, especially for homes where the heating system runs for long periods during colder months.

Cast Iron Construction Rated for 2°C to 110°C Water

The hot water circulating pump is made of heavy-duty cast iron, which has high hardness and strong wear resistance and can withstand long-term daily use without degradation, unlike lighter, lower-quality materials. That durability is important for a component that is supposed to run continuously as part of a home's heating infrastructure, often out of sight and rarely checked once installed.

The pump can operate with a wide range of liquid temperatures, from near-freezing intake water at 2°C to the high temperatures generated by an active heating system at 110°C. Because it can operate over such a wide temperature range, it can be used in many heating systems that experience occasional temperature spikes during peak heat demand or system startup without causing thermal shock to internal components.

≤45 dBA Quiet Operation and Automatic Night Mode

The operating noise level is held at 45 dBA or less, quiet enough not to disturb most home environments, including installations near bedrooms and living areas where pump noise would otherwise be a nuisance. This quiet performance is made possible by the ECM motor design and the thick insulation built into the pump housing, which minimizes vibration and audible noise during normal operation.

The automatic night mode feature reduces energy consumption and operational noise during periods of low demand, such as overnight, when hot water use drops significantly in most households. For homeowners worried about a circulator pump running loudly through the night, this hot water circulating pump is designed to minimize disruption without sacrificing performance during active hours when demand picks up.

Built-In Check Valve with Complete Installation Accessories

It has a built-in check valve to prevent backflow, eliminating the need for a separate external valve, making installation easier and improving the system's long-term reliability. This integrated design results in fewer potential failure points than systems that rely on stand-alone components to prevent reverse flow, which can lead to leakage or maintenance issues in the future.

The pump comes with all installation components, including flange connections and sealing rings, so there is no need to source parts separately before installation. The compatibility with so many major brands also makes this water circulating pump a practical drop-in replacement for homeowners upgrading an existing system, without having to overhaul surrounding plumbing or replace fittings that are already in good working order.

Hot Water Circulating Pump for Radiators and Underfloor Heating

This hot water circulating pump is intended for a variety of residential heating applications, such as underfloor heating, traditional radiators, and solar water heating. This flexibility makes it a practical core component for any heating setup, not just a tool for one particular type of system, and it offers homeowners more flexibility when they decide to upgrade or replace their heating system.

This pump improves the efficiency of water circulation in a home’s heating system, reducing the time it takes to get hot water and helping the system run more consistently overall, particularly in homes with more than one bathroom or a larger footprint. If you have slow hot water delivery or an old circulator that’s less reliable than it was a few years ago, this unit is a major upgrade in several common home-heating situations.