How to Descale Navien Tankless Water Heater Navien Maintenance

Step by step instructions for DIY procedure to descale a Navien tankless water heater. If your hot water is no longer as hot as it used to be, you might simply need to descale your tankless water heater. You can use vinegar or a commercial descaling solution that might do a better job than vinegar alone can. It is NOT recommended to use Vinegar any stronger than 5%. Avoid using higher concentrations of Vinegar. 1/6hp submersible pump affiliate link https://amzn.to/3HHu2qZ Descaling solution affiliate link https://amzn.to/43XMiW2 White Vinegar 5% affiliate link https://amzn.to/4jeqRVC 4ft Washing Machine hoses affiliate link https://amzn.to/444tsLe Disclosure: As an Amazon Associate I earn from qualifying purchases. I use affiliate links to generate a trickle of income to help support this channel.