Descaling a tankless water heater removes the mineral scale that slows the flow and the heat. The setup uses the unit's service valves and a pump.
The why
Hard water scales the heat exchanger, and a yearly descale keeps the unit efficient. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Livermore, the hard water makes the descale essential.
The supplies
Gather a submersible pump, a bucket, and the descaling solution. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Livermore, the kit is available at the supply house.
The valves
Shut off the gas or the power and isolate the unit with its service valves. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Livermore, the service valves are the key.
The loop
Connect the pump to the service valves, forming a loop through the unit. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Livermore, the loop circulates the solution.
The run
Run the solution through the unit for the prescribed time, flushing the scale out. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Livermore, the run follows the maker's steps.
The rinse
Rinse the loop with clean water until the solution is gone. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Livermore, the rinse is the finish.
The call
Descale the unit the safe way. Call 888-217-3585 and Livermore Home Plumbing Co will match you with a Livermore pro for the service.
Plumbing in Livermore: what to know
In Livermore, 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 Alameda County — from Pleasanton, Dublin and San Ramon to ZIP codes like 94551, 94566, 94568 — 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 Livermore?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Livermore Home Plumbing Co will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Livermore.