Richmond electric tanks have two heating elements. Most common Richmond electric tank repair.
Symptoms
| Symptom | Failed element |
|---|---|
| No hot water | Upper (or thermostat) |
| Lukewarm | Lower (or thermostat) |
| Breaker trips | Shorted to ground |
| Hot water runs out fast | Lower failed |
Test with multimeter
10-16 ohms healthy. Open = burned out. Short to ground = shorted.
Replacement
- Off breaker
- Drain below element level
- Disconnect wires
- Element wrench (1.5" hex)
- Install new with new gasket
- Reconnect; purge air; restore
Cost
- 4500W element: $15-30
- Element wrench: $15-30
Bottom line
Test before replacing. $30 part + 30 min.