1. Product Overview
The Moen 7437 Chateau One-Handle Low Arc Kitchen Faucet with Side Spray offers a dependable and functional design for your kitchen. Its chrome finish provides a reflective, mirror-like appearance that complements various kitchen styles. This faucet features a single lever handle for easy water temperature and pressure adjustments, an aerated stream for daily tasks, and a convenient side spray for enhanced cleaning flexibility.

Image: Moen 7437 Chateau One-Handle Low Arc Kitchen Faucet in Chrome finish.

Image: Moen faucets are certified to meet U.S. Water Safety Standards, ensuring safe drinking water.
2. Installation Instructions
This faucet is designed for a two-hole sink configuration and features the Duralock Quick Connect system for simplified installation. Ensure you have all necessary tools and components before beginning. Refer to the detailed diagram below for dimensions and sink compatibility.
2.1. Sink Compatibility

Image: Detailed dimensions of the Moen 7437 faucet, including spout reach (9.13 inches) and height (8.63 inches).

Image: The Moen 7437 faucet installed on a two-hole kitchen sink, showing the main faucet and side spray.
2.2. Pre-Installation Checks
- Verify your sink has a two-hole configuration.
- Ensure the maximum deck thickness is 0.88 inches or less.
- Confirm the connection size is 3/8 inch.
2.3. Duralock Quick Connect System
The Duralock system simplifies connecting water lines. Push the hose into the fitting until you hear a "click" to ensure a secure connection. Pull gently to confirm it is locked in place.
3. Operating Instructions
3.1. Faucet Handle Operation
The single lever handle controls both water flow and temperature.
- Water Flow: Lift the handle upwards to increase water flow. Push downwards to decrease flow and turn off the water.
- Temperature Control: Move the handle to the left for hot water and to the right for cold water.
3.2. Side Spray Operation
The side spray provides additional functionality for rinsing and cleaning.
- To activate the side spray, press the button or lever on the spray head. Water will divert from the main faucet to the side spray.
- Release the button or lever to return water flow to the main faucet.
4. Care and Maintenance
Proper care will ensure the longevity and appearance of your Moen faucet.
4.1. Cleaning the Faucet
- Clean the chrome finish with a soft, damp cloth and mild soap.
- Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- Regular cleaning helps maintain the reflective, mirror-like appearance.
4.2. Duralast 1255 Cartridge
The faucet is equipped with a Duralast 1255 cartridge, designed for durability and reliable performance. If you experience issues with water flow or temperature control, consult the troubleshooting section or contact Moen support.
5. Troubleshooting
This section addresses common issues you might encounter with your faucet.
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator or supply lines. | Remove and clean the aerator. Check for kinks in supply lines. |
| Leaking Faucet | Worn cartridge or loose connections. | Ensure all connections are tight. The Duralast 1255 cartridge is designed for durability, but if issues persist, contact support for a replacement. |
| Side Spray Malfunction | Diverter issue or clogged spray head. | Clean the spray head. If water flows from both faucet and sprayer, the diverter may need inspection or replacement. |
| Difficulty Adjusting Temperature | Cartridge issue or handle alignment. | Ensure the handle is correctly aligned. If the issue persists, the cartridge may need servicing. |
6. Product Specifications
| Feature | Detail |
|---|---|
| Brand | Moen |
| Model Number | 7437 |
| Finish Type | Chrome |
| Material | Chrome, Stainless Steel (Handle) |
| Mounting Type | Deck Mount |
| Number of Handles | 1 |
| Hole Count | 2 |
| Spout Design | Low Arc |
| Spout Height | 8.94 Inches |
| Spout Reach | 9.13 Inches |
| Maximum Flow Rate | 1.5 Gallons Per Minute |
| Special Feature | ADA Compliant |
| Item Weight | 1.7 Pounds |
| Product Dimensions | 15.5 x 13.5 x 2.62 inches |
| GTIN/UPC | 026508053126 |
7. Warranty and Support
7.1. Warranty Information
The Moen 7437 Chateau Faucet is backed by Moen's Limited Lifetime Warranty. This warranty covers defects in material and manufacturing workmanship under normal use. For specific terms and conditions, please refer to the official Moen warranty documentation.
7.2. Customer Support
For further assistance, technical support, or warranty claims, please visit the official Moen website or contact Moen customer service. You can also visit the Moen Store on Amazon for more product information.





