Maintenance: flush and anode rod
An annual flush and an anode rod at four or five years are the difference between a tank that dies at eight and one that lasts fifteen.
Flush and anode rod across Orange County, from Orange
Two jobs, both cheap, both the reason some tanks last fifteen years and some die at eight.
The flush
Sediment settles on the bottom of a tank and the burner has to heat through it. That is the popping and rumbling you hear. Draining and flushing once a year clears it and gets the recovery time back. On a tank that has never been flushed and is already past ten years, we will sometimes advise against it: disturbing that much sediment can unseat a drain valve that was the only thing holding.
The anode rod
A sacrificial magnesium or aluminium rod that corrodes so the tank does not. It is the single most useful thing anyone ever does to a water heater and almost nobody does it. Pull it at four or five years; if it is down to the wire, replace it and you have likely bought the tank another five years.
Time on site
Flush about an hour, anode rod about an hour, both together not much more.
At a glance
- Time on site ~1 hr on site
- Hours Open 24 hours, seven days a week
- Area Orange and all of Orange County
- Pricing Quoted before the work starts, and it holds
24 Hour Emergency Service
We are available 24 hours a day, 7 days a week.
A real person answers, day or night. Tell us what the heater is doing and we will tell you what happens next before anyone gets in a van.
Open 24 hours, seven days a week
Related water heater services
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Tank water heater replacement
30, 40, 50 and 75-gallon gas and electric. Old unit hauled away, permit pulled, straps and expansion tank fitted to code.
Get a replacement quote -
Tank water heater repair
Thermocouples, gas control valves, elements, thermostats, dip tubes, T&P valves, anode rods.
Book a repair -
Tankless water heater installation
Gas line sized properly, new venting, condensate handled, isolation valves fitted so the next descale is twenty minutes.
Ask about a tankless conversion
Offer
10% off for first time customers, seniors and military.
Mention it when you call or put it in the form. It comes off the quoted price before the work starts, so there is nothing to negotiate afterwards.
One discount per job.
Questions about flush and anode rod
How long does a tank replacement take?
Three to four hours for a straight swap. Longer if the closet has to be reworked or the venting has to change.
How long does a tankless conversion take?
A full day for a straightforward one. Two if the gas line has to be re-run or the unit is moving to a new wall.
Why does a tankless unit need a bigger gas line?
A tankless unit fires at a much higher input than a tank because it heats water on demand instead of over an hour. A half-inch line that happily fed a 40-gallon tank will starve it, and you get error codes instead of showers. We run the gas load calculation before quoting, not after.
What is descaling and how often does a tankless need it?
Hard water leaves calcium inside the heat exchanger. Descaling circulates solution through it for about forty-five minutes and brings the flow rate back. Roughly once a year on Orange County water, every two years if you have a softener.
What are service valves and do I need them?
Isolation valves on the inlet and outlet of a tankless unit. They add a little to the install and turn every future descale from a two-hour job into a twenty-minute one. We fit them as standard.
Book flush and anode rod
Send the details and we come back with a number. If there is water on the floor right now, call instead.