Upstairs Shower or Bungalow with a cold tank in the loft
(Gravity and Mixed Gravity Systems)

Detailed instructions are sent with every Shower Power Booster to help you get the best out of our products and there is a fitting advise helpline, however for an upstairs shower, a single SP1 Manual or a SP2B fully automatic is going to increase the pressure by x4 and increase the flow by x2. All boosters fit 15mm and 22mm pipes and there are two choices:-

Fit one SPB near the hot water cylinder to Boost every tap and shower in the house
Fit one SPB the pipe feeding just the shower to maintain a good shower even when others run taps elsewhere in the house.

Buy a SP1 Manual Pump Now
Buy a SP2B Fully Automatic Now (fit and forget – plug and play ready)
Do I want to boost hot and cold?