Hotwater Cylinder Sizing Tool

To skip any text field on the form below type N/A.

If you are unsure on any of the below then please fill in our enquiry form by clicking here.

    How many baths and what size are they?

    How many thermostatic showers (non-electric) and what flow do you require? (If in the same room as a bath already mentioned do not include)?

    How many showers and what flow?

    How many of the following items do you have in the property?

    Do you know the incoming cold mains flow rate and static pressure?

    What is the incoming cold mains flow rate and static pressure?