Water Heater Temperature Too High — Scalding Risk
Back to all problems
Common Water Issue in BC

Water Heater Temperature Too High — Scalding Risk

Water heater temperature above 60°C creates scalding risk and can accelerate pipe corrosion. BC homes should maintain 49-60°C.

Possible Causes

  • Thermostat set too high above 60°C
  • Failed thermostat not regulating temperature
  • Temperature/pressure relief valve not functioning
  • Sediment buildup causing hot spots in tank
  • Cross-connection with heating system

Recommended Steps

  • 1Check thermostat setting — should be 49-60°C (120-140°F)
  • 2Test water temperature at tap with a thermometer
  • 3If temperature fluctuates wildly, thermostat may need replacement
  • 4Check T&P valve operation — discharge indicates overheating
  • 5Call professional if temperature cannot be controlled

Need Professional Help?

Don't let a small leak become a big problem. Contact LeakInspections.ca — a division of Anyleak.ca and Leak.ca — for expert diagnosis.