KOHLER K-25087-RA Kingston Two Piece Elongated Toilet Owner’s Manual

July 12, 2024
Kohler

KOHLER K-25087-RA Kingston Two Piece Elongated Toilet

Product Information

Specifications:

  • Toilet Type: Two-piece elongated
  • Flush Capacity: 1.28 gallons per flush (gpf)
  • Bowl Shape: Elongated
  • Flush Type: Class Five
  • Trap Passageway: 2-1/8″ (54 mm)
  • Water Surface Size: 10-13/16″ x 7-1/4″ (274 mm x 183 mm)
  • Rough-in: 12″ (305 mm)

Product Usage Instructions

Installation:

  1. Follow the installation instructions provided with the product.
  2. Ensure compliance with ASME A112.19.2/CSA B45.1 and DOE – Energy Policy Act 1992 standards.
  3. Recommended products/accessories for installation include K-7637 Angle Supply with Stop, K-20110 Brevia Quiet-Close elongated toilet seat, K-4650-A Lustra Elongated toilet seat with antimicrobial agent, K-5420 Low-Profile Bolt Caps, and K-23726 Drain treatment.
  4. For back-to-back toilet installations, refer to the specific measurements provided in the manual.

Cleaning:
Regularly clean the toilet using mild cleaners to maintain hygiene and prevent stains.

Maintenance:
Refer to the warranty information on the website for detailed maintenance guidelines.

FAQ:

  • Q: What should I do if the flush seems weak?
    A: If the flush seems weak, check for any obstructions in the trap passageway or adjust the water level in the tank to ensure optimal flushing performance.

  • Q: Can I use bleach to clean the toilet?
    A: It is recommended to avoid using harsh chemicals like bleach as they can damage the toilet components. Stick to mild cleaners for regular cleaning.

Features

  • Ideal for commercial installations
  • Two-piece design
  • Elongated bowl offers added room and comfort
  • 1.28 gpf (4.8 lpf)
  • Durable metal right-hand Polished Chrome trip lever
  • 2-1/8″ (54 mm) fully glazed trapway
  • Easy-to-service silicone seal
  • Sanitary guard where bowl and tank meet for ease of cleaning
  • Encapsulated bolts prevent rust and corrosion
  • Combination consists of the K-25086 bowl and K-25100-RA tank
  • Class Five® canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush

Installation

  • Three-bolt quick-connect installation
  • Standard 12″ (305 mm) rough-in
  • Seat and supply line sold separately

Products/Accessories

  • K-7637 Angle Supply with Stop (single)
  • K-20110 Brevia™ Quiet-Close™ elongated toilet seat
  • K-4650-A Lustra™ Elongated toilet seat with antimicrobial agent
  • K-5420 Low-Profile Bolt Caps
  • K-23726 Drain treatment
  • K-5724 PureWash® M250 Elongated manual bidet toilet seat

Included Components

  • K-25100-RA Toilet tank, 1.28 gpf
  • K-25086 Elongated toilet bowl

Codes/Standards

  • ASME A112.19.2/CSA B45.1
  • DOE – Energy Policy Act 1992
  • EPA WaterSense®
  • California Energy Commission (CEC)
  • IAPMO Certification

KOHLER® Toilets and Seats Limited Warranty
See website for detailed warranty information.

Available Colors/Finishes
Color tiles intended for reference only.

DIMENSION

Technical Information

All product dimensions are nominal.

  • Toilet type: Floor-mount
  • Waste Outlet: Floor
  • Bowl shape: Elongated
  • Flush type: Class Five
  • Trap passageway: 2-1/8″ (54 mm)
  • Water surface size: 10-13/16″ x 7-1/4″ (274 mm x 183 mm)
  • Rim to water surface: 5-5/8″ (143 mm)
  • Rough-in: 12″ (305 mm)

Notes
Install this product according to the installation instructions.
For back-to-back toilet installations: Use only a 45° double wye fitting.

1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com USA or www.kohler.ca Canada
6-8-2024 21:03 – US

References

Read User Manual Online (PDF format)

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Download This Manual (PDF format)

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