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"Since Scalewatcher is installed I have no more hard scale in my bathroom and kitchen and the water feels softer." - A.S. Phoenix, AZ

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Installation of Scalewatcher electronic descalers 

Do it yourself installation is quick and simple and does not require a plumber or the cutting of pipes.

Scalewatcher no salt conditioner Installation Kit


  • Step 1: Locate the pipe where your water supply first enters your building.

  • Step 2: Secure the signal cable with a cable tie (provided), wrap the cable twenty times around the pipe, secure with another cable tie, wrap twenty times going back on top of the existing coil, secure with a cable tie. The finished coil should look as the last image below.


Scalewatcher no salt softener Installation: Locate the pipe Scalewatcher electronic descaler Installation: Secure the signal cable
Scalewatcher electronic water conditioner Installation: Connect the signal cable Scalewatcher soft water system Installation: Connect the signal cable
  • Step 3: Connect the signal cable to the Scalewatcher™ unit and plug into 110 Volt outlet.

NOTE: On non-metallic pipes such as PVC or Pex it is more effective to install a single layer coil, please follow the easy instructions detailed below.


Select the location of the coil in the center of a straight section of the pipe before it splits into hot and cold.

Mount the ScaleWatcher on the wall at least 3 feet away from major electric appliances or junctions to avoid external EMF.

Plug one end of the cable in the spring connector

Bring the cable to the coil location, (neatly along wall and pipes)

Install a cable tie

Wrap about 70 to 80 turns (exact number is not important)

Install another cable tie

Go back to 2nd spring connector. (neatly along wall and pipes, trim excess cable and save)

 Plug the ScaleWatcher in wall outlet (110V or 220V automatically detected).

Verify that LEDs are cycling to the top and back.

 Enjoy ScaleWatcher conditioned water. Watch for visible scale to become softer and fall off easily within 2 to 6 weeks.

single layer coil wrapped around pvc


Scalewatcher no salt softener works on  PVC, PEX, copper, iron, steel and galvanized pipes.

ScaleWatcher electronic descaler

Easy installation also means that, should you move, Scalewatcher™ is simple to disconnect and to take with you.