Rinnai Tankless Water Heater Error Code 12

Rinnai tankless water heaters are a popular choice for your home if you are looking for an efficient and space-saving way to heat your water. However, like any appliance, they can sometimes experience issues.

0:00 Introduction
0:30 What Does Error Code 12 Mean On Rinnai Tankless Water Heater?
0:45 What Causes Error Code 12 On Rinnai Tankless Water Heater?
1:25 How To Fix “Error Code 12” On Rinnai Tankless Water Heater?
5:40 Conclusion