Kohler C3-100 Elongated Bidet Toilet Seat



Using a Bidet Toilet Seat is like taking a shower

The evolution of cleanliness had always centered on one fundamental concept: WATER
When it comes to cleaning, the first thing that comes to mind is the daily shower, and bidets have been part of this routine for many.

SKU: K4711 Categories: , , ,


The C3™ Bidet Toilet Seat is designed to clean specific areas of the body. The water based cleaning function of the bidet offers the user a feeling of comfort and confidence never before experienced when it comes to personal hygiene. ONE-YEAR LIMITED WARRANTY

  • Hydraulic Seat and Cover
  • Gentle-closing seat and lid
  • A user sensor ensures that it will not function unless someone is seated on the unit
  • NOTE: Requires 120V, 15A, 60 Hz electrical receptacle protected by Class A GFC
  • Energy save mode reduces energy consumption when the seat is not in use
  • Constructed of anti-microbial plastic
  • Water and seat temperature settings
  • Quiet-Close™ Quick-Release™ toilet seat

Additional information

Weight 18 lbs
Dimensions 2 × 2 × 2 in
Bullet Points

C3-100 Features:
Touchscreen remote control with two programmable user presets
Lighted bowl does away with the need to turn on a light at night
Side arm control provides user-friendly function controls
Users have three settings to choose from to warm the seat
Two independent water nozzles for the posterior and anterior
Automatic deodorization function


Bidet Functionality Toilet Seat with Tank Heater



Manufacturer SKU




Product Specifications

Click Here for C3-100 User Guide PDF
Click Here for C3-100 Install Guide PDF
Click Here for C3-100 Roughing Guide PDF
Click Here for C3-100 Specifications PDF


Frequently Asked Questions for Kohler Bidets Toilet Seats

Will KOHLER C3 seats fit my toilet?

o These seats will fit most elongated toilets but they are not recommended on the Santa Rosa toilet. In addition, the C3-100 does not fit the San Raphael or San Raphael Powerlite models.

Can I install KOHLER C3 seats myself, or will I need a professional?

o The installation of the seat to the toilet can easily be completed by the homeowner.

Is electricity required?

o The unit will require power from a GFI outlet within two feet of the toilet and seat for the majority of the seat functions to operate.

How will this affect my energy bill?

o This highly efficient product can be operated for pennies a week. A built-in Energy Save function can also be activated to improve the energy efficiency of the unit. This function reduces or turns off power after hours of inactivity.

Is it suitable for children and/or older adults?

o This product will enhance the bathroom experience for both men and women of all ages.

How does the warm water supply work?

o A valve that is included with the seat supplies fresh water to the seat at which time it is heated by either an in-line water heater (C3-200) or a water tank heater (C3-100). Warm water will then flow to the wands when the wash function is activated.

Is there a risk of splashing?

o A User sensor built into the seats prevents the wands from inadvertently being activated and water splashing out of the bowl.

What colors can I choose from?

o KOHLER C3 toilet seats are available in White or Biscuit.


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