Whirlpool ES80H123-45D troubleshooting hub
Use this device hub to troubleshoot Whirlpool ES80H123-45D for this water heater. Start with the most common codes, scan the latest fixes, or jump straight to the exact error page when you already know the code. This model currently has 15 distinct codes across 15 published fix pages.
Try E2, temperature, or won’t start.
Most common error codes
Start here when you want the shortest path from this device hub to the exact troubleshooting page.
Whirlpool ES80H123-45D error code E9 means electronic Thermostat (ET) error. This guide explains the likely ca
Whirlpool ES80H123-45D error code E71 means energy Smart® Module (ESM) thermistor failure. This guide explains
Whirlpool ES80H123-45D error code E52 means energy Smart® Module (ESM) is receiving the wrong data from the El
Whirlpool ES80H123-45D error code E51 means failure to communicate with the Electronic Thermostat (ET). This g
Whirlpool ES80H123-45D error code E12 means electronic Thermostat (ET) error. This guide explains the likely c
Whirlpool ES80H123-45D error code E11 means electronic Thermostat (ET) error. This guide explains the likely c
Whirlpool ES80H123-45D error code E10 means electronic Thermostat (ET) error. This guide explains the likely c
Whirlpool ES80H123-45D error code E08 means energy Smart® Interface Module (ESM) failure. This guide explains
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Use the exact error page when you know the code. Otherwise stay in this device hub to compare the most likely routes first, then branch into the fix that matches the symptom.
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Common troubleshooting themes
These patterns are derived from the currently published fixes for this model and help you pick the right route faster.
Recently updated fixes
Fresh pages first — useful when you’re troubleshooting right now.
Whirlpool ES80H123-45D Error Code E9
Whirlpool ES80H123-45D error code E9 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
Whirlpool ES80H123-45D Error Code E71
Whirlpool ES80H123-45D error code E71 means energy Smart® Module (ESM) thermistor failure. This guide explains the likely causes, the safest first checks, and when support or service is the…
Whirlpool ES80H123-45D Error Code E52
Whirlpool ES80H123-45D error code E52 means energy Smart® Module (ESM) is receiving the wrong data from the Electronic Thermostat (ET). This guide explains the likely causes, the safest fir…
Whirlpool ES80H123-45D Error Code E51
Whirlpool ES80H123-45D error code E51 means failure to communicate with the Electronic Thermostat (ET). This guide explains the likely causes, the safest first checks, and when support or s…
Whirlpool ES80H123-45D Error Code E12
Whirlpool ES80H123-45D error code E12 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Whirlpool ES80H123-45D Error Code E11
Whirlpool ES80H123-45D error code E11 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Whirlpool ES80H123-45D Error Code E10
Whirlpool ES80H123-45D error code E10 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Whirlpool ES80H123-45D Error Code E08
Whirlpool ES80H123-45D error code E08 means energy Smart® Interface Module (ESM) failure. This guide explains the likely causes, the safest first checks, and when support or service is the…
All error codes
Pick your code to open the fix page.
All fixes for this model
One card per code. If a code has multiple variants, the card opens the filtered results list.
Whirlpool ES80H123-45D Error Code E9
Whirlpool ES80H123-45D error code E9 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
Whirlpool ES80H123-45D Error Code E71
Whirlpool ES80H123-45D error code E71 means energy Smart® Module (ESM) thermistor failure. This guide explains the likely causes, the safest first checks, and when support or service is the…
Whirlpool ES80H123-45D Error Code E52
Whirlpool ES80H123-45D error code E52 means energy Smart® Module (ESM) is receiving the wrong data from the Electronic Thermostat (ET). This guide explains the likely causes, the safest fir…
Whirlpool ES80H123-45D Error Code E51
Whirlpool ES80H123-45D error code E51 means failure to communicate with the Electronic Thermostat (ET). This guide explains the likely causes, the safest first checks, and when support or s…
Whirlpool ES80H123-45D Error Code E12
Whirlpool ES80H123-45D error code E12 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Whirlpool ES80H123-45D Error Code E11
Whirlpool ES80H123-45D error code E11 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Whirlpool ES80H123-45D Error Code E10
Whirlpool ES80H123-45D error code E10 means electronic Thermostat (ET) error. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Whirlpool ES80H123-45D Error Code E08
Whirlpool ES80H123-45D error code E08 means energy Smart® Interface Module (ESM) failure. This guide explains the likely causes, the safest first checks, and when support or service is the…
Whirlpool ES80H123-45D Error Code E07
Whirlpool ES80H123-45D error code E07 means lower thermistor sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
Whirlpool ES80H123-45D Error Code E06
Whirlpool ES80H123-45D error code E06 means electronic Thermostat (ET) internal processor failure. This guide explains the likely causes, the safest first checks, and when support or servic…
Whirlpool ES80H123-45D Error Code E05
Whirlpool ES80H123-45D error code E05 means lower element circuit failure (upper element still operable). This guide explains the likely causes, the safest first checks, and when support or…
Whirlpool ES80H123-45D Error Code E04
Whirlpool ES80H123-45D error code E04 means upper element circuit failure (lower element still operable). This guide explains the likely causes, the safest first checks, and when support or…
Whirlpool ES80H123-45D Error Code E03
Whirlpool ES80H123-45D error code E03 means upper thermistor sensor failure (upper thermistor is part of the electronic thermostat). This guide explains the likely causes, the safest first…
Whirlpool ES80H123-45D Error Code E02
Whirlpool ES80H123-45D error code E02 means water temperature exceeded the high limit. This guide explains the likely causes, the safest first checks, and when support or service is the bet…
Whirlpool ES80H123-45D Error Code E01
Whirlpool ES80H123-45D error code E01 means dry-fire detected: power on with the tank not completely full of water. This guide explains the likely causes, the safest first checks, and when…
About this device hub
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.