The limescale solution for residential buildings
Centralized, sustainable and cost-efficient limescale management for apartment buildings.

When limescale affects an entire building
In residential buildings, limescale is not an individual issue but a collective one. Pipes, shared boilers, heat exchangers, appliances and overall resident comfort are all impacted.

A centralized, salt-free treatment
By injecting food-grade COâ‚‚ into the water supply, SoluCalc prevents limescale buildup throughout the entire collective network. Limescale is converted into a soluble form without chemicals and without altering water potability.

A solution designed for multi-residential buildings
The SoluCalc 2-inch system is designed for apartment buildings and collective installations. Installed at the main water inlet, it treats up to 20 m³ of water per hour and protects all residential units with a single system.
Benefits for residential buildings

Centralized protection for all installations

Lower collective maintenance costs

No salt, no regeneration, no discharge

Improved comfort for all residents

Shared investment across co-owners

Simplified monitoring with SoluCalc Connect
The connected option allows property managers and syndics to monitor water and COâ‚‚ consumption, anticipate maintenance needs and ensure optimal system performance with full transparency.

Contact SoluCalc!
Are you looking for a quote to install a SoluCalc, more information or expert advice? Do you have a question, a technical issue, need support or want to replace your COâ‚‚ cylinder? Are you convinced by our salt-free alternative to traditional water softeners and would like to become a partner or certified installer? Use our form: your message will be routed to the right department to be handled efficiently and as quickly as possible.