by Alan Wright | Tuesday, February 24, 2026 | Information
Shower Power Boosters offer unique low cost boosting solutions on the hot and cold side of Combi Boilers. Shower Power Boosters are WRAS Approved and they offer low cost DIY solutions that no other pump can. A SPB can never hurt a Combi Boiler and a Combi Boiler can...
by Alan Wright | Friday, August 20, 2021 | Blog
The Shower Power Booster is an inline retrofit pump often fitted by customers as a straight forward DIY job. If there is just one shower, tap, or application, which is letting you down with poor flow and low pressure, or the pressure fluctuates when another tap is...
by Alan Wright | Wednesday, August 18, 2021 | Information
A Junkers Bosch Gas Heater is a Combi Boiler and like all Combi Boilers with low and fluctuating pressure the ShowerPowerBooster is an ideal solution. A Junkers Bosch Gas Heater has a differential pressure valve which turns off the gas if the inlet pressure is too...
by Alan Wright | Sunday, January 10, 2021 | Blog
Homeowners with gravity system may change to a Combination Boiler to improve water pressure but they can be dissappointed having done so. You may still have pressure problems. We can solve your Combi Boiler pressure problems with a ShowerPowerBooster. A Shower Power...
by Alan Wright | Tuesday, June 16, 2020 | Blog
This post is inspired by a customer who has limited space to fit the SP21S double pressure boost and has just now asked if can he put a a pump either side of the Combination Boiler. The question opens up the whole subject of when, where, and why you can boost a hot...
