1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your Zotoyi Glacier Bay Farmhouse Apron Front Stainless Steel 33-inch Double Basin Kitchen Sink. Please read these instructions thoroughly before beginning installation or use to ensure proper function and longevity of your product.
2. Safety Information
- Always turn off the main water supply before beginning any plumbing work.
- Wear appropriate personal protective equipment, such as safety glasses and gloves, during installation.
- Due to the weight and size of the sink, it is recommended to have two people for lifting and positioning.
- For drop-in or top-mount installations, it is strongly suggested to contact a professional countertop fabricator to ensure proper fit and sealing.
- Ensure all connections are secure and leak-free before restoring water supply.
3. Package Contents
Verify that all components are present before beginning installation:
- Stainless Steel Double Basin Kitchen Sink
- Bottom Grids (2)
- Strainer Bowl
- Strainer Basket
- Strainer and Drain Assembly (2 sets)
- Installation Guide
- Cut-out Template

Figure 3.1: Overview of the Glacier Bay 33-inch Farmhouse Sink with its accompanying bottom grids and drain components.

Figure 3.2: Detailed view of the included sink accessories: two bottom grids, a strainer bowl, a strainer basket, and two complete strainer and drain assemblies.
4. Features
- Premium Construction: Made from 16-gauge 304 18-8 stainless steel, offering durability and resistance to corrosion.
- Brushed Satin Finish: Commercial-grade brushed finish helps minimize the appearance of scratches.
- Dual Mount Design: Can be installed as an under-counter or top-mount (drop-in) sink.
- Deep Basins: Extra deep 50/50 split bowls provide ample space for various kitchen tasks.
- Sound Dampening: Insulated sound dampening pads minimize noise and condensation.
- Stone Guard Coating: Commercial grade undercoating helps prevent condensation and protects cabinetry.
- Rounded Corners: Gently rounded R10 corners facilitate easy cleaning and maintenance.
- Standard Drain Opening: Features a standard 3.5-inch drain opening.

Figure 4.1: Key features of the Glacier Bay sink, including material, gauge, finish, drain size, corner radius, and warranty information.

Figure 4.2: Illustration of the Stone Guard Coating for condensation prevention and Sound Dampening Pads for noise reduction.

Figure 4.3: Explanation of steel gauge, indicating that a lower gauge number (like 16-gauge) signifies thicker, stronger, and quieter steel.

Figure 4.4: Visual representation of the spacious 10-inch deep sink bowl, capable of accommodating large items such as a 9-quart stock pot.
5. Setup and Installation
The Zotoyi Glacier Bay sink offers a dual-mount design, allowing for either under-counter or top-mount (drop-in) installation. An installation guide and cut-out template are included to assist with the process.
5.1 Pre-Installation Steps
- Unpack the sink and all components. Inspect for any damage.
- Ensure you have all necessary tools and materials for plumbing connections (e.g., sealant, wrenches, P-trap).
- Turn off the water supply to the installation area.
5.2 Countertop Preparation
Use the provided cut-out template to mark the opening on your countertop. For precise and secure installation, especially for top-mount or drop-in applications, it is highly recommended to consult or hire a professional countertop fabricator.
5.3 Sink Installation
- Apply a bead of silicone sealant around the perimeter of the sink opening on the countertop.
- Carefully lower the sink into the opening. For under-counter installation, secure the sink using appropriate mounting clips (not included, typically supplied with countertop).
- Install the drain assemblies into the sink openings, ensuring a watertight seal with plumber's putty or silicone.
- Connect the plumbing (P-trap, garbage disposal if applicable) to the drain assemblies.
- Connect the faucet and water supply lines according to the faucet manufacturer's instructions.
- Once all connections are made, slowly turn on the water supply and check for any leaks. Tighten connections as needed.

Figure 5.1: An example of the Glacier Bay farmhouse sink installed in a kitchen setting, showcasing its appearance with a faucet and countertop.

Figure 5.2: An angled perspective of the installed sink, highlighting its apron front design and integration with the kitchen environment.
6. Operating Instructions
Your Zotoyi Glacier Bay kitchen sink is designed for everyday use in food preparation and dishwashing. The 50/50 double basin configuration allows for multitasking, such as washing dishes in one basin while rinsing in the other.
- Use the included bottom grids to protect the sink surface from scratches and allow water to drain freely beneath dishes.
- Utilize the strainer basket and bowl to catch food debris and prevent clogs in your plumbing.
7. Maintenance
Proper care and maintenance will help preserve the appearance and functionality of your stainless steel sink.
- Daily Cleaning: Wipe the sink with a soft, dry cloth after each use to prevent water spots and mineral buildup.
- Regular Cleaning: For general cleaning, use a mild dish soap and warm water with a soft cloth or sponge. Always rinse thoroughly and dry immediately.
- Avoid Abrasives: Do not use abrasive cleaners, steel wool, or scouring pads, as these can scratch the satin finish.
- Chemicals: Avoid harsh chemicals, bleach, or cleaners containing chlorides, which can corrode stainless steel.
- Rust Prevention: Remove any iron-based items (e.g., cast iron pots, steel wool fragments) from the sink promptly to prevent rust spots.
- Strainer Care: Regularly clean the strainer basket and drain assembly to ensure proper drainage and prevent odors.
8. Troubleshooting
8.1 Water Spots / Stains
Issue: Water spots or mineral stains appear on the sink surface.
Solution: These are often caused by hard water. Wipe the sink dry after each use. For existing spots, use a solution of vinegar and water, then rinse and dry. For stubborn stains, a non-abrasive stainless steel cleaner can be used, following the product instructions.
8.2 Slow Drainage
Issue: Water drains slowly from the sink.
Solution: Check the strainer basket for accumulated food debris and clear it. If the issue persists, the plumbing P-trap may be clogged and require cleaning or professional attention.
8.3 Scratches
Issue: Minor scratches appear on the sink surface.
Solution: Stainless steel sinks can develop a patina over time, and minor scratches are normal. The satin finish is designed to minimize their appearance. Use the included bottom grids to help prevent new scratches. For deeper scratches, consult a professional or use specialized stainless steel scratch removal kits with caution.
9. Specifications
| Specification | Detail |
|---|---|
| Brand | Zotoyi |
| Model Number | 4126F |
| Product Dimensions | 33"W x 21"D x 3.5"H (Apron Front Height) |
| Bowl Depth | Approximately 10 inches |
| Style | Farmhouse, Apron Front |
| Installation Type | Dual Mount (Farmhouse-Apron-Front) |
| Material | 16-Gauge 304 18-8 Stainless Steel |
| Finish Type | Brushed Satin |
| Shape | Rectangular |
| Drain Type | Grid (Standard 3.5 inch outlet) |
| Item Weight | 45 Pounds |
| Product Care Instructions | Wipe with Dry Cloth |
10. Warranty and Support
This Zotoyi Glacier Bay kitchen sink comes with a Limited Lifetime Warranty. Please refer to the warranty documentation included with your purchase for specific terms and conditions.
For technical assistance, replacement parts, or warranty claims, please contact Zotoyi customer support through your retailer or the manufacturer's official website. Keep your purchase receipt as proof of purchase.