5 Warning Signs Your Water Heater Is About to Fail
1. Rusty Water or a Metallic Taste
If your hot water appears discolored or has a metallic taste, it may be due to rust forming inside the water heater tank. Over time, corrosion compromises the structural integrity of the tank and could lead to leaks or bursts—clear signs it’s time to replace the water heater.
2. Inconsistent Hot Water Supply
If you’re experiencing random changes in water temperature or running out of hot water too quickly, your water heater’s heating element could be wearing out. This is a common sign your system is struggling to perform efficiently and may need repair or replacement.
3. Popping or Rumbling Noises
Sediment buildup inside the tank can cause strange noises like popping or rumbling. This sediment reduces energy efficiency, overworks your system, and increases the risk of long-term damage. These water heater noises are often a precursor to failure.
4. Leaks Near the Base
Leaks are never normal and often indicate cracks or pressure issues within the tank. A leaking unit can flood your home and cause serious damage if not addressed immediately. This is a key reason to replace your water heater before disaster strikes.
5. Your Water Heater Is Over 8–10 Years Old
Why DIY Water Heater Installation Can Be Dangerous
Trying to install or replace a hot water heater yourself may seem like a cost-saving move but it could cost you far more in the long run.
- Risk of Gas Leaks: Improper connections can lead to gas leaks, which are highly dangerous.
- Code Violations: California plumbing codes require proper venting, pressure relief valves, and safety bracing, especially in earthquake zones.
- Flooding Risk: A small mistake could result in burst pipes or water damage.
What Makes Crandall’s Installation Process Different
- Licensed Technicians: Our trained team handles every job with expertise (as seen in the image above).
- Proper Bracing & Earthquake Straps: We meet California’s seismic requirements with every install.
- Full Testing & Inspection: We verify pressure, gas connections, water flow, and safety valves before we leave.
- Hydrojet Protection & Drip Pan Installation: Prevent sediment buildup by asking about our optional hydro jetting as an eco‑friendly alternative for pre-install maintenance.
How Often Should You Replace or Service a Water Heater in California?
- Local Water Hardness: Southern California’s hard water causes sediment buildup that shortens your tank’s life.
- Manufacturer Recommendations: Most recommend annual flushing and inspections.
- Preventative Maintenance: Crandall’s offers affordable annual servicing to keep your system running efficiently.
