Before installation
Record untreated hardness, water use, peak simultaneous flow and the plumbing entry point. A grain-capacity headline does not tell you the usable capacity at the planned salt setting. Ask for the settings and regeneration assumptions in writing. Confirm that the proposed system can deliver the required service flow without unacceptable pressure loss.
What the installation should include
A written scope should show the bypass, brine tank, drain arrangement, overflow provision, electrical requirements and access for future service. Have the provider confirm site-specific code and permit needs. Photograph the proposed route before approving equipment so drain limitations or a narrow service space do not become surprises.
How to check the result
At commissioning, compare untreated and treated hardness at agreed sample points. Keep the settings, startup result, model and maintenance instructions. If a particular faucet remains hard, establish whether it is intentionally outside the treated line before blaming the equipment.
The correct Seacoast report and simultaneous demand
Gardens households should confirm which Seacoast supply and report applies to the account. The main Seacoast report and West-Consecutive report are separate. For an equipment request, pair that account information with the actual household demand: simultaneous showers, laundry and other connected uses. A supplier report helps establish context but cannot determine the usable flow, hardness or maintenance requirements at your property. Tell the provider whether the installed system serves the whole domestic line or selected outlets.