Water Heater Repair and Replacement in Santa Barbara
No hot water, rusty water, a rumble from the tank, or a puddle on the floor are the usual signs. In California, any water heater work also comes with earthquake strapping requirements. Here is what to know.
The short version
Repair makes sense on a younger heater with a single failed part. Age, leaks from the tank and heavy sediment point to replacement. Either way, the heater must be strapped for earthquakes.
- Typical asks: no hot water, leaking tank, old heater, running out fast
- Ask about: strapping, venting, expansion tank, permit
Water heaters estimate request
About a minute. Send the details and expect a call back to talk the project through.
- Repair candidates
- Thermocouple, igniter, gas valve, elements, thermostat, anode
- Replace when
- The tank itself leaks, or the heater is near the end of its life
- California rule
- Health and Safety Code §19211 requires bracing or strapping
- Permit
- Replacement usually needs one
Repair or replace?
Tank water heaters commonly last around a decade or so, depending on water quality and maintenance. A heater well short of that with a failed igniter, thermocouple, element or thermostat is usually worth repairing. A tank that leaks from the body, a heater with heavy sediment and rust-colored water, or one near the end of its expected life is usually a replacement. The age is on the label, often coded in the serial number.
Earthquake strapping is the law
California Health and Safety Code section 19211 requires new and replacement water heaters to be braced, anchored or strapped to resist falling or horizontal displacement in an earthquake, and requires the seller of a home to certify it (California Health and Safety Code §19211 (water heater bracing)). Santa Barbara knows why: the 1925 earthquake destroyed downtown and brought down nearly every chimney in the city (Wikipedia: 1925 Santa Barbara earthquake). A falling water heater can break its gas line and its water lines. The California Earthquake Authority's homeowner resources include strapping the water heater among basic preparedness steps (California Earthquake Authority).
Other code details
- Venting: gas water heaters need a properly sized, sloped vent that carries combustion gases outside.
- Temperature and pressure relief valve: with a discharge line routed to a safe location.
- Expansion tank: often required where a pressure regulator or check valve creates a closed system.
- Elevation and pans: heaters in garages or above finished floors may need a stand or drain pan.
- Permit: replacements usually need one, from the City of Santa Barbara inside city limits (City of Santa Barbara (building permits and inspections)) or the County of Santa Barbara in unincorporated areas (County of Santa Barbara).
Sizing
A heater that runs out during back-to-back showers may be too small, or may have lost capacity to sediment. Household size, the number of bathrooms and big tubs all affect sizing. A tankless unit is another option; see tankless water heaters.
Maintenance that helps
- Flush sediment from the tank periodically.
- Check the anode rod, which corrodes so the tank does not.
- Test the relief valve.
- Check that the straps are tight.
Read the strapping guide for more.
Sizing up the job: see what shapes a water heater scope on the estimate-factors page. It lists what moves the scope, never a price.
Further reading
- Water Heater Strapping and Earthquakes in California
- Hard Water and Mineral Buildup on the South Coast
- Hiring a Plumber in California
Sources for this page: California Health and Safety Code §19211 (water heater bracing); California Earthquake Authority; City of Santa Barbara (building permits and inspections); County of Santa Barbara; Wikipedia: 1925 Santa Barbara earthquake.
Water Heater Repair & Replacement: what people ask
Does my water heater need earthquake straps?
Yes. California Health and Safety Code section 19211 requires water heaters to be braced, anchored or strapped.
How long do tank water heaters last?
Commonly around a decade or so, depending on water quality and maintenance.
Why is my hot water rusty?
It can mean the tank or anode is corroding, or that old galvanized pipes are shedding rust. A check tells which.
Why does my water heater rumble?
Sediment at the bottom of the tank traps water that boils and pops. Flushing can help; heavy sediment shortens tank life.
Do I need a permit to replace a water heater?
Usually, yes. The city or county issues it and inspects strapping, venting and connections.
What is an expansion tank?
A small tank that absorbs the extra volume of heated water so pressure does not build up in a closed system.
Is a leaking tank repairable?
A leak from the tank body is not repairable; the heater needs replacing. Leaks from fittings or valves often are.
Should I switch to tankless?
It depends on hot water use, gas line size and venting. See the tankless page.
Water heater requests by town
Water districts, house age, hillside lots and sewer setups change from one community to the next. Pick yours for local notes.
The city
West: Goleta Valley
East: Montecito to Carpinteria
Often planned alongside
Tankless Water Heaters
Tankless gas and electric water heaters sized for the household, with gas line, venting, condensate and descaling planned.
Leak Detection & Repair
Finding hidden leaks in walls, ceilings, slabs and yards, then repairing or rerouting the pipe with as little opening up as possible.
Repiping & Pipe Replacement
Replacing corroded galvanized and failing copper supply lines with new pipe, planned to minimize wall openings.
Planning water heaters work?
Send the details and expect a call back to talk the project through.