Nov 1, 2025
π₯ Rinnai Boiler Error Code 11 Blinking? Here's How I Fixed It!
π₯ Rinnai Boiler Error Code 11 Blinking? Here's How I Fixed It!
My boiler suddenly stopped and started flashing β11β. At first, I thought it broke, but it turned out to be a simple gas valve issue! If your Rinnai boiler shows Error 11, try checking the gas line and reset the power plug. Most of the time, itβs solved in minutes.
Full guide here π π https://www.dryair.kr/2025/11/rinnai-boiler-error-code-11-fix-guide.html
