Tankless Water Heater Not Working Right in New House: Inconsistent Temperature Problems and Installation Mistakes

https://www.scribd.com/document/982737847/Best-Pipe-Material-for-St-George-Hard-Water-PEX-vs-Copper-Durability-and-Scale-Resistant-Piping-in-Desert-Climate-147675

Why Inconsistent Temperature Problems Plague Tankless Water Heaters in New Houses Understanding the Common Causes of Temperature Fluctuations As of March 2024, I've seen roughly 60% of new homeowners in St