Wall-GapS Savings Estimator

Answer five short questions about your building. We model the saving and a PurCity expert sends you a personalised fact sheet.

Where is the building?

Climate and local energy prices drive the saving, so we start with the location.

Country

City

Please choose where the building is.

What kind of building is it?

Pick the closest match, then tell us how big the cooling job is.

Building type

Data center Factory Logistics hall Office or campus

Please tell us about the building.

How much facade is available?

This is the outside wall area where Wall-GapS panels could go.

Facade area for Wall-GapS panels

Wall situation

Exterior wall available, air handlers near the perimeter Exterior wall available, air handlers elsewhere Not sure

Please set the facade area and pick a wall situation.

What types of cooling systems are used today?

This defines how much of the estimated energy is being used, and the approach.

Tick everything the building uses. More than one is normal.

Chillers A central plant making chilled water for the building.

Power MWh per year

Air conditioning units Split units, VRF or packaged units cooling rooms directly.

Power MWh per year

Cooling towers Open or closed towers rejecting heat outside, usually with chillers.

Power MWh per year

District cooling Chilled water bought from a network outside the building.

Power MWh per year

Fresh-air ventilation or air handling units Units that bring outdoor air in, with or without a cooling coil.

Power MWh per year

Evaporative or adiabatic coolers Cooling by evaporating water into the air stream.

Power MWh per year

Something else Tell us what it is and we will take it into account.

Power MWh per year

The electricity box is optional. Give us a figure and we use yours instead of our estimate. Leave it empty and we estimate it.

Defaults we will use. Change them if you know better.

Electricity price

EUR per kWh

Please tick the cooling equipment the building uses, or Not sure.

Where should we send the estimate?

A PurCity expert reviews every estimate before it is sent.

Your name

Company

Work email

Phone (optional)

Your role

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Please fill in your details and give consent.

Wall-GapS Savings Estimator

Where is the building?

What kind of building is it?

How much facade is available?

What types of cooling systems are used today?

Where should we send the estimate?

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