Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Waterstone 1450H-DAMB Industrial C-Spout Hot Only Filtration Faucet. Designed for use with a Waterstone Insta-Hot System, this faucet delivers instant hot water and features a modern industrial design with a C-spout that offers a 4-inch reach and 360-degree swivel. Constructed from eco-friendly solid brass or 316 stainless steel, it is resistant to reverse osmosis water and includes a 1/4 turn ceramic disk valve cartridge for reliable performance.

Figure 1: Waterstone 1450H-DAMB Industrial C-Spout Hot Only Filtration Faucet.
Setup and Installation
Proper installation is crucial for the optimal performance and longevity of your faucet. It is recommended that installation be performed by a qualified plumber.
Required Tools and Materials (Not Included):
- Adjustable wrench
- Plumber's putty or silicone sealant
- Phillips head screwdriver
- Flashlight
- Bucket and towels
- Safety glasses
Installation Steps:
- Turn off Water Supply: Locate the main water shut-off valve, typically under the sink or at the main water line, and turn it off.
- Clear Workspace: Ensure the area under the sink is clear and accessible. Place a bucket and towels to catch any residual water.
- Mount the Faucet: Insert the faucet body through the mounting hole on your countertop or sink. Secure it from underneath using the provided mounting hardware (washer, nut). Apply plumber's putty or silicone sealant around the base of the faucet before tightening to create a watertight seal.
- Connect Water Lines: Connect the hot water supply line from your Waterstone Insta-Hot System to the faucet's inlet. Ensure all connections are hand-tightened, then use an adjustable wrench for a final quarter-turn to secure, being careful not to overtighten.
- Check for Leaks: Slowly turn the main water supply back on. Inspect all connections for any signs of leaks. Tighten connections further if necessary.
- Flush the System: Allow water to run through the faucet for several minutes to flush out any debris from the new installation.
Operating Instructions
Your Waterstone 1450H-DAMB faucet is designed for simple and efficient operation, providing instant hot filtered water.
Using the Faucet:
- Hot Water Activation: The faucet features a single lever handle. To dispense hot water, simply move the lever handle to the desired position. The 1/4 turn ceramic disk valve cartridge ensures smooth and precise control.
- Flow Rate: The maximum flow rate for this faucet is 1.1 gallons per minute (gpm).
- Spout Swivel: The C-spout can swivel 360 degrees, providing flexibility and convenience for various tasks.
Maintenance and Care
Regular cleaning and proper care will help maintain the appearance and functionality of your Waterstone faucet.
Cleaning Instructions:
- General Cleaning: Use a soft, damp cloth and mild soap to clean the exterior surfaces of the faucet. Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
- Avoid Harsh Cleaners: Do not use abrasive cleaners, harsh chemicals, ammonia-based products, or scouring pads, as these can damage the finish, especially on distressed or specialized finishes like Distressed American Bronze.
- Distressed Finishes: For distressed finishes, gentle cleaning is particularly important to preserve the unique aesthetic. Avoid vigorous scrubbing.
Filter Maintenance:
As this is a filtration faucet, regular replacement of the associated filter in your Waterstone Insta-Hot System is necessary to ensure continued water quality. Refer to your Insta-Hot System's manual for specific filter replacement schedules and instructions.
Troubleshooting
If you encounter issues with your faucet, refer to the common problems and solutions below. For persistent problems, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No hot water or insufficient hot water | Insta-Hot System not powered or malfunctioning; water supply off; sediment buildup. | Check power to Insta-Hot System; ensure water supply is fully open; consult Insta-Hot System manual for troubleshooting. |
| Low water flow | Partially closed water supply; clogged aerator; filter needs replacement. | Ensure water supply is fully open; unscrew and clean aerator; replace water filter in Insta-Hot System. |
| Leaking from faucet base | Loose mounting nut; improper seal. | Tighten mounting nut from underneath the sink; apply new plumber's putty or silicone sealant if necessary. |
| Leaking from spout | Worn O-rings or cartridge. | Contact Waterstone customer support for replacement parts or service. |
Specifications
Key technical specifications for the Waterstone 1450H-DAMB Industrial C-Spout Hot Only Filtration Faucet.
| Feature | Detail |
|---|---|
| Model Name | Waterstone 1450H-DAMB Industrial C-Spout Hot Only Filtration Faucet |
| Brand | Waterstone |
| Part Number | 1450H-DAMB |
| Material | Solid Brass or 316 Stainless Steel |
| Color | Distressed American Bronze (as per current product) |
| Item Weight | 8 Pounds |
| Product Dimensions | 4 x 1.75 x 9.75 inches |
| Spout Reach | 4 inches |
| Spout Swivel | 360 degrees |
| Maximum Flow Rate | 1.1 gpm |
| Valve Type | 1/4 turn ceramic disk cartridge |
| Special Feature | Rust Resistant, Resistant to Reverse Osmosis Water |
| Country of Origin | Made in the USA |

Figure 2: Example of various Waterstone finishes and knob styles available for industrial faucets.
Warranty Information
Waterstone provides a Lifetime Functional Warranty for this product. This warranty covers defects in materials and workmanship under normal use and service. For specific terms, conditions, and to make a warranty claim, please refer to the official Waterstone warranty documentation or contact Waterstone customer support directly.
Customer Support
For further assistance, technical support, or to inquire about replacement parts, please visit the official Waterstone website or contact their customer service department. Have your model number (1450H-DAMB) and purchase information ready when contacting support.
Waterstone Official Website: www.waterstoneco.com





