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ProductUpdated on 6 January 2026

effective measure against global warming: Taking a warm shower with Joulia.

Sales consultant at Joulia SA

Biel, Switzerland

About

**Instead of letting valuable heat energy from shower water go to waste, the Joulia shower drain channel recovers this energy and provides a sustainable shower experience with the highest comfort level.

Efficiency**

Up to 60% energy savings.

Amortisation

Short payback thanks to reduced energy costs and smaller heating system.

Potable water

Compliant with the stringent regulations by KIWA, SVGW, WRAS & DVGW.

Simplicity

Quick installation and thorough cleaning.

Compactness

Same height as shower drain channels without heat recovery.

Durability

Dependable functionality with no moving parts.

Organisation

Joulia SA

Company (SME)

Biel, Switzerland

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