Sand and grit that settle in the water heater come from the supply, and they collect at the bottom of the tank. The sand wears the tank and the valves, and the fix is both the source and the flush.
The source
Sand entering from a well or a sediment-heavy supply settles in the water heater, since the tank is the low point of the system. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Daly City, well homes see it most.
The wear
Grit at the bottom of the tank wears the drain valve and the tank bottom, and it can clog the fixtures on its way through.
The flush
Flushing the tank removes the sand, and it should be done before the grit does damage.
The prevention
A sediment filter on the supply stops the sand before it reaches the heater.
The call
Stop the sand at the source and flush the tank. Call 888-217-3585 and Daly City Plumbing Experts will match you with a Daly City pro.
Plumbing in Daly City: what to know
In Daly City, mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines. Pros in our network know the local quirks and bring the right parts on the first visit.
Across San Mateo County — from San Bruno, South San Francisco and Pacifica to ZIP codes like 94014, 94015, 94132 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Daly City?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Daly City Plumbing Experts will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Daly City.