Joulia

Joulia configurator by fiilm

Your shower has a secret

Your shower can recover part of the energy it loses every day. Do you take intense showers or rather low-flow ones? Compare a conventional shower with a shower equipped with the Joulia system.

Wasted heat → recovered heatA discreet channel. Savings that repeat with every shower.
up to 50%energy savings
30 yearslifespan
0 effortlow-tech, no intervention

1. Choose your situation

The configurator adapts the questions, figures and arguments to your profile.

2. Your usage

Goal: recommend the right model and simply explain the value to the end customer.

Advanced assumptions
Editable value. Example France/Switzerland: 0.10 to 0.40 CHF/kWh.
Clearer than a technical flow rate: low, standard, comfortable or intense.
Communication setting: maximum impact shown in the prototype.
Used to calculate the net extra cost to amortise.
Estimated annual savings
CHF 274
For this plumbing installer profile, this represents about 728 showers per year and 914 recoverable kWh.
CHF 7'152savings over 30 years
3.9 yearsestimated payback
728showers per year
Annual cost without JouliaCHF 549
Annual cost with JouliaCHF 274

Product recommendation

Joulia-Inline 5P recommended: new build / maximum performance. Indicative height: 12 cm. Indicative gross price: CHF 1'928.

Estimated net extra cost: CHF 1'078Recovered energy: 914 kWh/yearRecovery assumption: 50%Selected shower flow: standard flow (9 l/min as technical assumption)

Simple explanation

With a conventional shower, the heat of the water goes down the drain. With Joulia, this heat preheats the incoming cold water. Comfort stays the same, but the energy bill goes down.

Impact on my budget

Customer argument: same comfort, same gesture, discreet channel, but less hot water needed for each shower.

Calculation prototype. Results are indicative and must be validated according to the project, the exact model, the energy price, the type of installation and the installation conditions.