Upstairs Tap 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 tap, a single SP1 Manual or a SP2B fully automatic is going to increase the pressure by x2 and increase the flow by 50%. Fitting a double boost SP21S will increase the flow by 75%. All boosters fit 15mm and 22mm pipes fit a SP2B or SP21S near the hot water cylinder to Boost every tap and shower in the house or fit a SP2B or SP21S on the pipe feeding just the tap.
Buy a SP1 Manual Pump Now
Buy a SP2B Fully Automatic Now (fit and forget – plug and play ready)
Buy a SP21S Fully Automatic Kit Now
Do I want to boost hot and cold?