1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your InSinkErator F-GN1100SN Contemporary Instant Hot Water Dispenser Faucet. This faucet is designed to deliver near-boiling water instantly, enhancing convenience in your kitchen. It features a sleek design with a high-arching swivel spout and an integrated lever.
2. Safety Information
Please read all safety instructions carefully before installation and use. Failure to follow these instructions may result in property damage, personal injury, or death.
- This faucet dispenses water at temperatures up to 210°F (99°C). Exercise extreme caution to prevent scalding.
- The hot water lever is designed with an instant self-closing valve, meaning it will automatically shut off when released. Do not attempt to bypass this safety feature.
- Proposition 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Ensure all electrical connections are made by a qualified electrician and comply with local codes.
- This faucet must be used in conjunction with the InSinkErator HWT-F1000S Hot Water Tank and Filtration System (sold separately).
3. Product Overview
The InSinkErator F-GN1100SN is a contemporary instant hot water dispenser faucet crafted from durable solid brass, ensuring longevity and resistance to corrosion. Its satin nickel finish complements modern kitchen aesthetics. The faucet is designed for hot water dispensing only and features a graceful, high-arching swivel spout for ease of use.

Image: The InSinkErator F-GN1100SN Contemporary Instant Hot Water Dispenser Faucet in Satin Nickel.

Image: The F-GN1100SN faucet installed on a countertop, positioned next to a larger standard kitchen faucet, illustrating its compact size and complementary design.
4. Setup and Installation
Proper installation is crucial for the performance and safety of your instant hot water dispenser faucet. This faucet is designed for deck-mounted installation.
4.1 Pre-Installation Requirements
- A standard 1-1/4-inch to 1-1/2-inch diameter hole is required for faucet installation.
- The maximum counter thickness supported is 3 inches.
- This faucet requires connection to an InSinkErator HWT-F1000S Hot Water Tank and Filtration System (sold separately). Ensure this system is installed according to its own manual.
- An accessible power outlet under the sink is necessary for the hot water tank.
4.2 Installation Steps (Summary)
- Mount the faucet onto the designated hole on your sink or countertop.
- Secure the faucet from underneath using the provided mounting hardware.
- Connect the faucet's water lines to the InSinkErator HWT-F1000S Hot Water Tank and Filtration System. Refer to the HWT-F1000S manual for detailed connection instructions.
- Ensure all connections are tight and leak-free.
- Once connections are complete, plug in the hot water tank and allow it to heat water to the desired temperature.

Image: An underside view of the faucet assembly, showing the water inlet and outlet hoses for connection to the hot water tank and filtration system.

Image: The InSinkErator instant hot water tank, which is sold separately and required for the faucet's operation.
5. Operating Instructions
Your InSinkErator F-GN1100SN faucet is designed for simple and safe operation, providing instant near-boiling water.
5.1 Dispensing Hot Water
- Place a heat-resistant cup or container under the faucet spout.
- To dispense hot water, gently pull the integrated lever towards you. This will provide a low-to-normal pressure stream of hot water.
- For a higher pressure stream, push the lever away from you. Exercise caution as this may cause splashing.
- Release the lever to stop the flow of hot water. The self-closing valve will automatically shut off the water.

Image: A hand operating the faucet lever to dispense hot water into a cup, demonstrating typical usage.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your faucet.
6.1 Cleaning
- Clean the faucet regularly with a soft, damp cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or polishes, as these can damage the finish.
- Wipe the faucet dry after cleaning to prevent water spots.
6.2 Filter Replacement
If you are using the optional InSinkErator HWT-F1000S Hot Water Tank and Filtration System, regular filter replacement is necessary to maintain water quality and system efficiency. Refer to the filtration system's manual for specific filter replacement schedules and instructions.

Image: An InSinkErator water filtration system, which may be used in conjunction with the hot water dispenser for improved water quality.
7. Troubleshooting
If you encounter issues with your InSinkErator F-GN1100SN faucet, review the following common solutions. For more complex problems, contact customer support.
7.1 No Hot Water / Insufficient Hot Water
- Check Power: Ensure the InSinkErator hot water tank is plugged into a working electrical outlet and receiving power.
- Check Tank Settings: Verify that the temperature setting on your hot water tank is set appropriately.
- Water Supply: Confirm that the cold water supply to the hot water tank is open.
7.2 Leaks
- Check Connections: Inspect all water line connections under the sink for tightness. Tighten any loose connections.
- O-Rings/Seals: If leaks persist from the faucet body, internal O-rings or seals may need inspection by a qualified technician.
7.3 Low Flow Rate
- Aerator Clog: The aerator at the tip of the spout may be clogged with sediment. Unscrew and clean the aerator.
- Filter Clog: If using a filtration system, a clogged filter can reduce flow. Replace the filter as per its manual.
8. Specifications
Key technical specifications for the InSinkErator F-GN1100SN Contemporary Instant Hot Water Dispenser Faucet:
| Feature | Specification |
|---|---|
| Model Number | F-GN1100SN |
| Color | Satin Nickel |
| Material | Brass |
| Style Name | Hot Only |
| Product Dimensions (D x W x H) | 3.56"D x 11.31"W x 18.82"H |
| Item Weight | 3.4 Pounds |
| Installation Type | Deck Mounted |
| Upper Temperature Rating | 210 Degrees Fahrenheit |
| Lower Temperature Rating | 160 Degrees Fahrenheit |
| Capacity (with compatible tank) | 60 cups per hour |
| Power Source | Corded Electric (for tank) |

Image: A diagram illustrating the dimensions of the faucet, including its height and reach.
9. Warranty and Support
InSinkErator stands behind the quality of its products.
9.1 Warranty Information
The InSinkErator F-GN1100SN Contemporary Instant Hot Water Dispenser Faucet is covered by an exclusive 5-Year We Come to You In-Home Full Service Limited Warranty. This warranty includes free house calls, parts, and labor for the entire warranty period, should your water dispenser require service.
9.2 Customer Support
For warranty claims, technical assistance, or any questions regarding your InSinkErator product, please contact InSinkErator customer support directly. Refer to the contact information provided in your product packaging or visit the official InSinkErator website for current support details.