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Water softeners · Limescale in the home

Reduce limescale throughout your home

A water softening project starts with your water and the home it supplies. Find the key criteria for choosing a system and planning its maintenance.

01

Understand your home's needs

Look at the appliances and surfaces that need regular descaling. Check your water hardness with your supplier or in the information available for your local supply.

Softening targets the calcium and magnesium that cause hardness. It aims to limit new deposits in the treated pipework. The Limescale guide explains this process and the terms used in a water analysis.

02

HARMONY, the resin solution

HARMONY treats hardness through ion exchange using a resin. Regeneration uses a solution of water and salt. Refilling the salt tank and checking the settings are part of living with the system.

Explore HARMONY sizes and what to plan for installation. Sizing helps you choose a capacity suited to your household and water hardness.

03

Three factors for sizing

Capacity is determined by your water supply and the occupants' habits.

Inlet water hardness

A measurement at the installation point helps determine the capacity needed and the outlet water setting.

Water consumption

Bills and the number of occupants help establish your home's needs over time.

Simultaneous use

List the bathrooms and appliances likely to be used at the same time. This flow requirement matters when choosing and installing the system.

04

Plan the cost and ongoing care

The project includes equipment, connections, commissioning and maintenance costs. Also allow for the salt, regeneration water and electricity used by your configuration.

Ask which circuits will be supplied, what checks are planned and who will provide ongoing support. The Installation page helps you organise these points before fitting.

Your questions

The details
that matter.

How do I know which capacity to choose?

Gather the inlet hardness, consumption figures and simultaneous flow requirements. These details help you select the right version and plan its settings.

Where should the water softener go?

Plan to fit the system at the inlet of the circuit to be softened, with the required connections and easy access to the salt tank. The installation diagram should identify the outlets supplied.

What costs should I compare for water softening?

Ask for a quote that separates installation from recurring costs. The volume treated and the water hardness help estimate regeneration and ongoing care needs.

What about your everyday needs?

Let's turn your questions into a solution that fits.

Discuss my water softening project