Rheem GHE80ES/THE80ES GHE100ES/THE100ES Error 33

Gas water heater · taken from the manufacturer’s manual, pages cited

Error code33

Fan deviation more than 300 rpm longer than 1 minute when fan speed > 4200 rpm The manual's first action is: “A33 Blower Error Check wiring Connection to Blower Press OK to reset”

Model
Rheem GHE80ES/THE80ES GHE100ES/THE100ES
Display shows
33
Type
Error code
Source
Manual p. 32

What 33 means

Fan deviation more than 300 rpm longer than 1 minute (when fan speed > 4200 rpm this error is ignored) p. 32

Common causes

  • Fan deviation more than 300 rpm longer than 1 minute (when fan speed > 4200 rpm this error is ignored) p. 32

What to do

  1. A33 Blower Error Check wiring Connection to Blower Press OK to reset p. 32

If 33 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Rheem service.

Open the manual at page 32 All GHE80ES/THE80ES GHE100ES/THE100ES error codes Manual details & download

This page summarises what the manufacturer’s manual says about 33; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Rheem. Found a mistake? Report an error.