How to Flush a Tankless Water Heater

By in WorkshopRepair

1,935

5

1

Introduction: How to Flush a Tankless Water Heater

By

Calcium and lime can build up inside tankless water heaters.  They should be flushed once or twice a year with vinegar.  This video shows how to do it.

Be the First to Share

    Recommendations

    3D Printed Flexi Snake
    3D Printed Flexi Snake by Penolopy Bulnick in 3D Printing
    54 9.1K
    Glow in the Dark Molecules
    Glow in the Dark Molecules by mphatsosimbao in 3D Printing
    22 2.7K
    Mobile Folding Craft Station
    Mobile Folding Craft Station by Yvette M in Woodworking
    129 6.4K
    A Pocket Sundial From a Broken Pocket Watch!
    A Pocket Sundial From a Broken Pocket Watch! by JGJMatt in Metalworking
    91 8.4K

    • Game Design: Student Design Challenge

      Game Design: Student Design Challenge

    • Big and Small Contest

      Big and Small Contest

    • For the Home Contest

      For the Home Contest

    Comments

    0
    aristide202
    aristide202

    9 years ago on Introduction

    Nice instructable, thumbs up, well done without any messy disassembling . Thank you for the solution i'm gonna do the same on mine water heather using a spare fish tank filter pump and I'll add the two valves too.