Navien issues and errors in system installed before we bought the house

Navien E351. HighEfficiency Hot Water & Heating Solutions Navien I have a e351 code, gas, well we accidentally turned the valves outside to the left then had the issue ⚠️PERFORM THIS AT YOUR OWN RISK!⚠️ I am not a licensed plumber or HVAC technician

low water pressure due to defective auto feed valve Why Is My Navien Tankless Water Heater Making A Humming Noise? This…

Navien 30008360A Check Valve For NPE Series

Check the auto feeder valve E351 High water pressure Check the auto feeder valve E352 Abnormal operation: water pressure sensor Check the water pressure sensor I am only showing what I did to correct my issue on my unit low water pressure due to defective auto feed valve

Boilers101 Navien 101 Videos Media Navien. And this troubleshooting guide will walk you through the step-by-step guide to solve the issues At some point, you may find yourself staring at your Navien tankless water heater's digital interface, puzzled by a perplexing code: E351

Navien issues and errors in system installed before we bought the house. Check the auto feeder valve E351 High water pressure Check the auto feeder valve E352 Abnormal operation: water pressure sensor Check the water pressure sensor ⚠️PERFORM THIS AT YOUR OWN RISK!⚠️ I am not a licensed plumber or HVAC technician