Hotwater Cylinder Sizing Tool

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Your name:

Your Postcode:

Telephone:

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Do you have a Domestic dwelling or Commercial property?

Is the property a Sports changing facility, Gym or Camp Site?

Is it a sports team changing facility?

How many showers are taken in the busiest 1 hour period?

How many showers are taken in the busiest 3 hour period?

What is the average shower duration in minutes?

How many people shower after a match?

Will more than 2 teams use the showers within 3 hours?

How many showers are on the wall (Do not include any electric showers)?

Do you use water saving or push-button showers?

Is it residential? i.e. Hotel, Care Home, HMO, Student Accom etc

Is it a hair dressers or beauty salon?

How many washing stations are there? (Do not include any with electric showers)

On your busiest day how many hair washes?

On your busiest day how many colour rinses?

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Is it a dog grooming/washing facility?

How many washing stations are there?

Are the washing units cold fill with integral heating?

On your busiest day how many washes do you perform?

Is it a manufacturing/industrial facility or laundry?

How much hot water is required in the peak demand period (Litres)?

How much cold water is required in the peak demand period (Litres)?

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How long is the peak demand in Hrs/mins (Hot)?

How long is the peak demand in Hrs/mins (Cold)?

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Do you have wash troughs?

Total number of trough outlets?

How many rooms are there (Single)?

How many rooms are there (Double)?

How many rooms are there (Family)?

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How many rooms are there (Family)?

How many bedrooms are there?

How many people live there?

How many baths and what size are they?

Small/standard (up to 120L)

Large (130-180L)

Xtra Large (190-220L)

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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)?

Water Saving (9 LPM)

Standard (12 LPM)

Power (18 LPM)

Bodyjets (22 LPM)

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How many showers and what flow?

Water Saving (XS) - Flow Rate (6 LPM)

Economy (S) - Flow Rate (9 LPM)

Standard (M) - Flow Rate (12 LPM)

Power Shower (L) - Flow Rate (18 LPM)

Body Jets (XL) - Flow Rate (22 LPM)

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What is the average shower duration in minutes?

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

- Kitchen sinks

- Wash Basins

- WC's

- Electric Showers

- Washing Machines

- Dishwashers

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What is the main fuel used to heat the water?

Is the electrical supply three phase?

Are you an Installer?

Please enter your installers contact details here if known (email or phone number and postcode):

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Are you using a boiler? (Gas, Oil, Biomass, Electric)

Are you using a Heat Pump?

What is your energy source?

What is the output in KW?

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

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

Flow Rate (LPM)

Pressure (Bar)

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What type of property is the project?

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