The PRO Plus Central Heating Pump 6 m (GPA25-6D-130 III) is a high-performance circulator pump designed for central heating systems. It is engineered to deliver reliable water circulation with improved efficiency and quieter operation, supporting even heat distribution throughout domestic and light commercial installations.

Function & Purpose

This pump circulates heated water from the boiler through radiators, underfloor heating, or heat emitters and back into the system. The 6 m head rating means it can move water against moderate system resistance, making it suitable for systems with multiple radiators or longer pipe runs. By maintaining consistent flow, it helps ensure efficient heat transfer, reduced boiler cycling, and improved comfort throughout the property.

Compatibility

The GPA25-6D-130 III is compatible with most domestic central heating systems that use a 25 mm (DN25) connection size. It can be fitted into the flow or return circuit as specified by the boiler manufacturer or system design. The pump is designed to operate from a standard mains supply and works with sealed heating circuits found in combi, system, and conventional boilers.

Ideal Applications

This central heating pump is ideal for:
Homes and apartments requiring dependable circulation of heating water
Replacing older, less efficient pumps to improve performance and lower energy use
Installations with several radiators, extended pipework, or moderate flow demand
Standard combi, system, and conventional boiler setups where reliable flow and quiet operation are needed

Its balance of performance, compatibility, and improved efficiency makes it a strong choice for everyday central heating installations in residential and light commercial settings.