CombiBoost boosts the mains water supply to combination boilers up to 10 litres per minute.

It sits directly on the incoming mains water and boosts water flow, making it an ideal solution for properties with low mains supply.

Our range of inline pumps should be installed directly onto the incoming mains using 3/4" BSP to 15mm or 22mm fittings either after the stop tap or before the boiler appliance. 

  • 1 year warranty
  • Boost mains water flow up to 10l/min
  • Improved shower performance
  • Quicker bath fill
  • Stronger flowing taps
  • WRAS approved
  • Fittings kit available here

Buy Now

Not sure which pump to choose? - Read our guide to choosing the right pump

General Guarantee 1 Year
Features Pump Type MainsBooster
Performance Litres per Min 10l
Bar Rating 1.0 bar
Motor Type Brushless
Duty Rating Continuously rated
Electrical Flow Indicator Light No
Power Supply 230v
Current (Full load) 1.8 Amps
Power Consumption Variable
Fuse Rating 3 Amps
Power Cable (pre-wired) 1.5 metres
Physical Enclosure Protection (IP Rating) IPX4
Length 193mm
Width 110mm
Height 175mm
Weight 3.1kg
Technology inside
Compare Pumps

Select up to 3 pumps

Compare >
Chat Offline: Leave A Message