Rheem Tankless Water Heater Code 29 [5 Causes & Solutions]
Rheem Tankless Water Heater Code 29 indicates that the neutralizer is not draining. This error code will flash on the controller display due to: Below, I will walk you through each troubleshooting step to reset the Rheem error code 29. Without further ado, let’s dive in. Rheem Tankless Water Heater Code 29 [5 Causes &…