mypros+
Error code reference

Rheem Error Codes

Error codes for Rheem appliances, organized by type. Each links to the full diagnostic procedure.

13error codes
1appliance type

Browse by appliance type

View all Rheem service manuals

Get the full diagnostic procedure for any Rheem code

Step-by-step tests, expected values, wiring diagram references, and verified part numbers.

Get Started $9.95 3-day pass

$29/month for all brands and Max diagnostics, with 70 Max messages a day. Plus applicable tax.