Choose your level of protection by combining treatment technologies

See TWT Combined Residential Deposit Control and UV Disinfection Systems 

  • Provides the effect of softened water, while removing and preventing scale buildup.
  • Uses NO salts or other CHEMICALS.
  • Improves efficiency of all water appliances.
  • Extends the life span of water appliances.
  • Eliminates septic bed toxic salt poisoning.
  • Pennies per day to operate.
  • Eliminates bio-film and reduces bacteria in water lines.
  • Eliminate deposits in pipes, fixtures and equipment.
  • Easy to install.
  • Service and maintenance free.



  • Dimensions:  5 1/4" x 5 1/4" x 2 1/2"
  • Weight:  2 pounds
  • Designed for pipe size 1" or less in diameter

473 Tech Specs


  • Dimensions: 3 1/4" x 3 1/4" x 1 1/2"
  • Weight: 1 pounds
  • Designed for pipe size 3/4" or less in diameter

470 Tech Specs

Deposit Control for Water-fed Appliances


New!  Board Mounted Deposit Control Systems with Integrated CSE for Residential / Light Commercial Use - Three Step Easy Installation!

470CSEFA - 3/4" Copper Pipe Applications

471CSEFA - 1" Copper Pipe Applications (line cord)

472CSEFA - 1" Copper Pipe Applications (9v Transformer)

Note: these products provide an integrated controller and CSE, which eliminates the need to connect the two devices to each other and which eliminates the need to mount the two devices individually - just mount the single board and wrap and attach the wire coil!



   TWT-5C8-460 Water-Fed Appliance Deposit Control System - For water-fed appliances with small water lines, such as coffee and tea dispensers, ice machines, bottleless water coolers, dishwashers, etc.  For pipes up to 1/2-inch diameter. Reaction Chamber included.      Tech Specs

TWT Deposit Control Systems come complete with everything needed  for installation.
  • Deposit Controller
  • Transformer / Line Cord
  • Signal Wrap Wire
  • Mounting Screws
  • Owners Manual


Use these TWT companion products for optimized results in special circumstances:
If you are installing a TWT Deposit Control System in a copper pipe environment, use the TWT Copper Pipe Signal Enhancer.  The Copper Pipe Signal Enhancer is a passive signal/impedance matching circuit, and provides an extra power boost to the conditioning signal when applied to copper pipes.

  The Triangular Wave Deposit Control System creates an electromagnetic field which conditions the fluids in the pipe.  If the pipe material in the system to be treated is magnetic (e.g., steel, galvanized steel, ductile iron cast iron, etc.), it is necessary to insert a reaction chamber made of non-magnetic pipe material for the Deposit Control System to work as designed.  Triangular Wave Technologies has developed a series of reaction chambers with factory wrapped wire solenoid coils and stainless steel pipe material for insertion into your system, where required.

TWT also provides reaction chambers with factory wrapped wire solenoid coils and PVC pipe material, for insertion into plastic pipe systems, when desired for convenience.  While it is certainly acceptable to wrap the plastic pipe systems on site, plumbing in a TWT PVC Reaction Chamber in place of an on-site wrap guarantees that the wrap is done right, without manual effort.

All TWT Reaction Chambers are available in custom sizes and materials as Special Orders.  Please call us for information.

How to choose?  Read our Tube and Pipe Application Guidelines

What do homeowners who have used our systems say?

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