1. Introducció
This manual provides comprehensive instructions for the Kohler Wellworth K-4467-7 1.28 gpf Toilet Tank. This high-efficiency toilet tank is designed to reduce water consumption while maintaining effective flushing performance. It features a 1.28-gallon flush setting, offering significant water savings compared to older 3.5-gallon models. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your product.
2. Informació de seguretat
ADVERTIMENT: Risk of personal injury or product damage. Follow all instructions carefully.
- Always shut off the water supply to the toilet before beginning any installation or maintenance.
- Utilitzeu equips de protecció individual adequats, com ara ulleres i guants de seguretat, durant la instal·lació.
- Handle ceramic components with care to prevent chipping or breakage.
- Ensure all connections are properly tightened to prevent leaks. Do not overtighten.
- Si teniu dubtes sobre alguna part de la instal·lació, consulteu un lampista qualificat.
- This product is a component and not intended to be a standalone installation. It must be paired with a compatible toilet bowl.
3. Components inclosos
The Kohler Wellworth K-4467-7 Toilet Tank includes the following:
- Kohler K-4467-7 Wellworth 1.28 gpf Tank
- Pre-installed 3-bolt installation hardware
- Canister flush valve (pre-installed)
- Tapa del dipòsit
Note: Toilet bowl, seat, and supply line are sold separately.
4. Instal·lació
This section outlines the general steps for installing the Kohler Wellworth K-4467-7 toilet tank onto a compatible toilet bowl. Refer to the detailed installation guide packed with your product for specific instructions and diagrams.
4.1 Preparació
- Ensure the toilet bowl is securely installed and the floor flange is properly sealed.
- Confirm the rough-in measurement is 12 inches.
- Gather necessary tools: adjustable wrench, screwdriver, level, and a new toilet supply line (if needed).
4.2 Instal·lació del dipòsit
- Carefully place the tank onto the toilet bowl, aligning the three pre-installed bolts with the holes on the bowl.
- Ensure the tank gasket is properly seated between the tank and the bowl.
- From underneath the bowl, hand-tighten the nuts onto the tank bolts.
- Using an adjustable wrench, tighten the nuts evenly, alternating between bolts, until the tank is secure and level. No apretar massa, ja que això pot esquerdar la ceràmica.
- Connect the water supply line to the fill valve shank on the underside of the tank. Hand-tighten, then use a wrench for a final quarter-turn.

Figura 1: Frontal view of the Kohler Wellworth K-4467-7 Toilet Tank. This image shows the overall design and black/black finish of the tank.
4.3 Connexió de subministrament d'aigua
- Turn on the water supply slowly and check for leaks at all connections. Tighten any leaking connections slightly until the leak stops.
- Allow the tank to fill. The fill valve will automatically shut off when the tank is full.
5. Instruccions de funcionament
The Kohler Wellworth K-4467-7 Toilet Tank operates with a simple gravity flush mechanism.
- To flush the toilet, press down firmly on the flush lever located on the side of the tank.
- The canister flush valve will lift, allowing 1.28 gallons of water to flow into the bowl, initiating the flush.
- Release the flush lever. The canister valve will reseal, and the tank will begin to refill automatically.
This high-efficiency design ensures effective waste removal with minimal water usage.
6. Manteniment
Regular maintenance will help ensure the longevity and optimal performance of your toilet tank.
6.1 Neteja
- Clean the exterior of the tank with a soft, damp cloth and mild soap. Avoid abrasive cleaners or scouring pads, which can damage the finish.
- For interior cleaning, use non-abrasive toilet bowl cleaners. Do not use in-tank drop-in cleaners containing harsh chemicals, as these can damage internal components and void the warranty.
6.2 Internal Components Check
- Periodically inspect the fill valve and flush valve for any signs of wear or damage.
- Ensure the flush chain has proper slack (approximately 1/2 inch) to prevent continuous running or incomplete flushing.
- Check the tank bolts for tightness annually. Retighten if necessary, but avoid overtightening.
7. Solució De Problemes
Consulteu la taula següent per veure els problemes habituals i les seves solucions.
| Problema | Causa possible | Solució |
|---|---|---|
| Toilet runs continuously. |
|
|
| Enrogiment feble. |
|
|
| Leaks from tank base. |
|
|
If the problem persists after attempting these solutions, contact Kohler customer service or a qualified plumber.
8. Especificacions
| Número de model: | K-4467-7 |
| Marca: | Kohler |
| Color: | Negre/negre |
| Material: | Xina |
| Pes de l'article: | 19.62 lliures |
| Dimensions del producte: | 20.06 x 10.69 x 17.63 polzades |
| Tipus d'instal·lació: | Muntat al terra |
| Forma: | Oblong |
| Aproximació: | 12 polzades |
| Caudal: | 1.28 galons per minut |
| Consum d'aigua: | 1.28 Gallons per Flush (gpf) |
| Tipus de ras: | Gravity Flush Toilets (Class Five®) |
| Certificació: | WaterSense |
| UPC: | 650531939739 |
9. Informació de la garantia
This Kohler Wellworth K-4467-7 Toilet Tank comes with a Garantia limitada d'un any. For detailed warranty terms and conditions, please refer to the official Kohler warranty documentation included with your product or visit the Kohler weblloc.
10. Atenció al client
For technical assistance, replacement parts, or warranty inquiries, please contact Kohler customer service:
- Weblloc: www.kohler.com
- Telèfon: Refer to your product packaging or the Kohler weblloc per als números de contacte regionals.
When contacting support, please have your model number (K-4467-7) and date of purchase available.





