Which WaterBoost do I need?

Answer five quick questions and we'll size the tank and pump for your house.

Bathrooms (including en-suites and shower rooms)

1 2 3 4 5–6 7+

How many showers or taps do you want running at the same time?

1 2 3 4 5 6 7 8+

Four bathrooms but only ever two showers at once? Answer 2 — the system is sized on what runs together.

Rain heads, body jets or more than one power shower

minutes — typical shower

Your mains supply

litres per minute

bar pressure

Don't know? Leave blank and we'll assume the legal minimum of 9 L/min at 1 bar. To measure flow, time a 10 L bucket at the kitchen cold tap: 600 ÷ seconds = L/min.

Where will it go?

Inside Outside / garage Loft

Height is tight (under a worktop or through a loft hatch)

Check it with the team