Stiebel Eltron 540002 1 Quart Flow-Aide Fluid Refill for Tankless Water Heater Descaling

Item #: bci1710925

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Technical Specs

Approved for Commercial Use Yes
Configuration Refill Fluid
Volume (Ounces) 32

1 Quart Flow-Aide Fluid Refill

Keep your tankless water heater clean and in good condition with this kit. The Flow Aide system descaler quickly dissolves water scale, lime, rust, and other water formed deposits, restoring efficiency to most all appliances. Flow Aide System Descaler is a non-toxic concentrate which is certified to NSF/ANSI 60 for use as a cleaner in potable water systems.

Water scale deposits are a significant cause of heat transfer loss, along with the subsequent increase in energy costs. In fact, even a thin layer of scale (1/32") can cause a 30% increase in the cost to operate that piece of equipment. Keeping the heating passages free of mineral deposits significantly improves efficiency, conserves energy, extends the useful life of the equipment, and saves you time & money.


  • Non-corrosive
  • Non-toxic
  • Fully biodegradable
  • Safe to handle
  • Zero V.O.C.

Additional Stiebel Eltron Links

Our SKU: 540002

This product is listed under the following manufacturer number(s):

  • NA

*Denotes a finish or option that has been discontinued

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