Tag: water-heater

All the articles with the tag "water-heater".

• State Water Heater E124 Error Code - Causes & Fix

  31 May, 2026

  E124 error on State water heaters is not documented in official guides. Find your model number and consult the manual for diagnosis.

• State Water Heater E123 Error Code - Causes & Fix

  31 May, 2026

  E123 is not a verified State water heater code. Find your model number on the rating plate and check the manual for the correct fault list.

• Navien E110 Error Code - Causes & Fix

  31 May, 2026

  E110 means abnormal air pressure or airflow on Navien tankless heaters. Most often caused by blocked vents or a dirty air filter.

• State Water Heater E111 Error Code - Causes & Fix

  31 May, 2026

  E111 is a flame failure code: the heater tried to ignite but didn't detect flame. Most often caused by low gas pressure or blocked air intake.

• State Water Heater E100 Error Code - Causes & Fix

  31 May, 2026

  E100 means ignition failure on your State tankless heater. Most often caused by a blocked air intake screen or dirty inlet water filter.

• State Water Heater E88 Error Code - Causes & Fix

  31 May, 2026

  E88 is an ignition or combustion lockout on State tankless water heaters. Blocked air intake is the most common cause.

• State Water Heater E81 Error Code - Causes & Fix

  31 May, 2026

  E81 on State tankless water heaters means ignition failure. Most common fix: clean blocked air intake screens and verify gas supply.

• State Water Heater E79 Error - Causes & Fix

  31 May, 2026

  E79 is not a documented State water heater error code. Verify your model number and check the display again for the correct fault.

• State Water Heater E76 Error Code - Causes & Fix

  31 May, 2026

  E76 means internal communication failure between control components. Most often fixed by checking wiring connections or replacing the board.

• State Water Heater E74 Error Code - Causes & Fix

  31 May, 2026

  E74 on State water heaters is not documented in official sources. Verify your exact model and display code before attempting repairs.

• State Water Heater E62 Error Code - Causes & Fix

  31 May, 2026

  E62 on State water heaters is not defined in standard code lists. Verify your model number and check gas, airflow, and sensors first.

• State Water Heater E57 Error Code - Causes & Fix

  31 May, 2026

  E57 is not documented in available State manuals. Verify your model number and check the control board for correct code display.

• State Water Heater E55 Error Code - Causes & Fix

  31 May, 2026

  E55 means leak or moisture detected near your State water heater. Check for water leaks around the tank and connections first.

• State Water Heater E51 Error Code - Causes & Fix

  31 May, 2026

  E51 means a temperature sensor fault. The most common fix is replacing the failed thermistor after checking its resistance.

• State Water Heater E49 Error Code - Causes & Fix

  31 May, 2026

  E49 is a model-specific fault code on State water heaters. Find your exact model number and check the manual for the component list.

• State Water Heater E42 Error Code - Causes & Fix

  31 May, 2026

  E42 on State water heaters is not documented in manufacturer materials. Verify your exact model number and consult the manual.

• State Water Heater E29 Error Code - Causes & Fix

  31 May, 2026

  E29 means condensate drainage problem on State condensing tankless water heaters. Most common fix: clear the blocked condensate drain line.

• State Water Heater E28 Error Code - Causes & Fix

  31 May, 2026

  E28 means the gas valve lost 120 VAC power. Most common fix: check wiring and test all safety switches for open circuits.

• State Water Heater E23 Error Code - Causes & Fix

  31 May, 2026

  E23 on a State water heater is not documented in standard manuals. Check your model number and inspect for ignition or airflow issues.

• State Water Heater E15 Error Code - Causes & Fix

  31 May, 2026

  E15 on State tankless water heaters signals a venting or airflow fault blocking combustion. Most often a blocked air intake screen.

• State Water Heater E10 Error Code - Causes & Fix

  31 May, 2026

  E10 on a State hybrid heat-pump water heater means a temperature sensor circuit fault. Check sensor wiring and test the thermistor.

• State Water Heater E09 Error Code - Causes & Fix

  31 May, 2026

  E09 on State water heaters is model-specific. Find your exact model number and check the diagnostic label for the fault definition.

• Whirlpool Water Heater E11 Error - Causes & Fix

  31 May, 2026

  E11 on a Whirlpool water heater is not officially documented in water heater manuals. Run diagnostics and check the model's code table.

• Whirlpool E08 Error Code - Causes & Fix

  31 May, 2026

  E08 means Energy Smart Module failure on Whirlpool hybrid electric water heaters. Most common fix: replace the ESM module.