- Home Page /
- Tools & Home Improvement /
- Plumbing /
- Faucet Parts /
- Faucet Valves /
- Watts LFMMVM1-UT 1/2" Thermostatic Mixing Val...
0 ratings
Item #:
92717151
Watts LFMMVM1-UT 1/2" Thermostatic Mixing Valve
90% of respondents would recommend this to a friend
Item #:
92717151
RWF 309772
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Maintain and limit mixed hot water to a desired, selectable temperature between 80°F and 120°F.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Temperature Control
Ensures precise temperature regulation for safe water delivery, helping to prevent scalding and providing a comfortable experience for users in commercial and residential settings.
Durable Construction
Built with high-quality materials for longevity, this mixing valve resists corrosion and wear, making it a reliable choice for long-term installations in varied environments.
Easy Installation
Designed for straightforward installation, the valve comes with clear instructions and compatibility with existing plumbing, saving time and enhancing efficiency for contractors and DIY enthusiasts.
Product Details
| Brand Name | Watts |
| Model Number | LFMMVM1-UT 1/2 |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Manufacturer | Watts |
| Number of Items | 1 |
| UPC | 098268451795 |
| Item Type Name | Watts LFMMVM1-UT 1/2"Lead Free Thermostatic Mixing Valve |
| Item Weight | 2.1 pounds (950 grams) |
| Set Name | LFMMV |
| Manufacturer Part Number | 0559116 |
| Specification Met | IAPMO |
| Exterior Finish | Brass |
| Outlet Connection Type | Threaded |
| Number of Ports | 2 |
| Thread Size | 1/2 inch (30.5 cm) |
| Thread Type | National Pipe Tapered |
| Connector Type | Threaded, Union |
| Valve Type | thermostatic mixing |
| Item Dimensions | 5 x 7 x 3 inches (12.7 x 17.8 x 7.6 cm) |
| Inlet Connection Size | 0.5 inches (1.3 cm) |
| Outlet Connection Size | 0.5 inches (1.3 cm) |
| Size | 1/2 inch (30.5 cm) |
| Material Type | Brass |
| Material | Brass |
| Brand | Watts |
| Item dimensions L x W x H | 5 x 7 x 3 inches (12.7 x 17.8 x 7.6 cm) |
Who Should Buy?
-
Residential Installations
Ideal for homeowners seeking safe and consistent water temperatures for showers, faucets, and bath systems.
-
Commercial Use
Perfect for commercial applications like restaurants and hotels needing reliable temperature control for various settings.
-
Family Safety
Great for families with children, preventing scalding injuries by maintaining safe water temperatures.
-
High-Pressure Systems
Not suited for settings with high water pressure exceeding recommended limits, which can lead to performance issues.
Product Description
Watts LFMMVM1-UT 1/2" Thermostatic Mixing Valve
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Watts LFMMVM1-UT Thermostatic Mixing Valve?
Answer: The Watts LFMMVM1-UT Thermostatic Mixing Valve is designed to regulate water temperature in plumbing systems. It blends hot and cold water to maintain a consistent output temperature, enhancing safety and comfort. This is particularly important in residential settings where sudden temperature changes can cause scalding. With a thermostatic element, it quickly responds to temperature fluctuations, ensuring that hot water systems operate safely and efficiently, which is crucial for applications like showers, bathtubs, and sink fixtures. -
Question:
How does the Watts LFMMVM1-UT valve work?
Answer: The Watts LFMMVM1-UT valve operates by using a thermostatic element to adjust the mixing of hot and cold water. When the temperature of the mixed water deviates from the set point, the valve automatically changes the flow rate of the hot or cold supply to maintain the desired temperature. This ensures stable water temperatures, preventing sudden hot or cold surges. It's particularly beneficial in environments where water temperature consistency is essential, such as in homes with children or elderly individuals. -
Question:
What are the benefits of installing a thermostatic mixing valve?
Answer: Installing a thermostatic mixing valve like the Watts LFMMVM1-UT offers several benefits, including enhanced safety by preventing scalding, improved comfort with consistent water temperature, and increased efficiency by reducing the need for manual adjustments. Additionally, it can lower the risk of Legionella bacteria growth by maintaining appropriate water temperatures in systems. This makes it suitable for both residential and commercial applications such as hotels, schools, and hospitals where safety and comfort are paramount. -
Question:
Is the Watts LFMMVM1-UT suitable for commercial use?
Answer: Yes, the Watts LFMMVM1-UT is suitable for both residential and commercial use. Its robust design allows it to handle high flow rates and pressures, making it ideal for larger facilities such as schools and hospitals where consistent water temperature is critically important. By providing reliable temperature control, it enhances user comfort and safety, reducing liability issues related to scalding or inconsistent water temperatures in demanding environments. -
Question:
What materials are used in the Watts LFMMVM1-UT valve construction?
Answer: The Watts LFMMVM1-UT valve is constructed from durable materials designed to withstand high pressures and temperatures. Typically, it features a brass body for enhanced strength and corrosion resistance, ensuring longevity in plumbing systems. The internal components are often made from high-quality polymers and stainless steel which contribute to the valve’s efficient operation and reliability, making it a dependable choice for a range of installations. -
Question:
Can the Watts LFMMVM1-UT valve handle high water temperatures?
Answer: Yes, the Watts LFMMVM1-UT is designed to handle high water temperatures, typically up to 195°F (90°C). This capability allows it to be used in various applications where high-temperature hot water is required. However, it’s always recommended to check the installation guidelines to ensure proper settings and avoid exceeding the maximum limits for optimal performance and safety. This feature makes it suitable for industries requiring stringent temperature controls, such as food service or healthcare. -
Question:
Is professional installation required for the Watts LFMMVM1-UT?
Answer: While some experienced DIY enthusiasts may install the Watts LFMMVM1-UT themselves, professional installation is generally recommended to ensure proper functionality and compliance with local plumbing codes. An expert can ensure that the valve is installed in the correct orientation and settings, optimizing its performance. This is crucial when considering factors like water pressure and pipe configurations, which can significantly impact the valve’s effectiveness in maintaining consistent water temperatures. -
Question:
What size piping is compatible with the Watts LFMMVM1-UT valve?
Answer: The Watts LFMMVM1-UT is specifically designed for 1/2-inch piping systems. This size compatibility makes it suitable for a variety of plumbing applications in both residential and commercial settings. When selecting pipes, it’s important to ensure that the connections are properly adapted to fit, as this will affect the valve’s performance. Utilizing the correct pipe size helps in maintaining pressure and volume, ensuring the system operates efficiently. -
Question:
How often should the Watts LFMMVM1-UT valve be maintained?
Answer: The Watts LFMMVM1-UT valve requires minimal maintenance, but periodic checks are advisable to ensure optimal performance. It is essential to inspect the valve for any signs of leaks or blockages, and to verify that the temperature settings are still appropriate. A thorough inspection every few months, or during routine plumbing maintenance, can help identify potential issues before they become significant problems. Regular maintenance ensures the valve operates safely and efficiently for years to come. -
Question:
Where can I buy the Watts LFMMVM1-UT 1/2" Thermostatic Mixing Valve?
Answer: You can purchase the Watts LFMMVM1-UT 1/2" Thermostatic Mixing Valve from Ubuy in Rwanda. Ubuy offers a wide selection of plumbing products, including this thermostatic mixing valve, ensuring quality and convenience. Shopping on Ubuy provides you with access to various models and brands, enabling you to find exactly what you need to enhance your plumbing system.
Watts Faucet Valves LFMMVM1-UT 1/2 Editorial Review
The Watts LFMMVM1-UT 1/2" Thermostatic Mixing Valve has garnered a mixture of positive and critical feedback from users, reflecting a broad range of experiences with the product. Customers frequently praise the valve for its excellent performance in regulating water temperature. Users report having "100% water control" and appreciate the valve's ability to maintain stable temperatures, making it suitable for both existing and new Constructions. Particularly noted is the ease of installation attributed to the union joints, which allow for a more straightforward setup compared to conventional screw-in fittings that can be cumbersome and difficult to align correctly. However, some customers also highlight drawbacks. A notable issue reported is the absence of parts (specifically the unions), which can hinder installation and lead to frustration. Additionally, while many users believe in the quality-to-cost ratio of this product, indicating it's worth the investment for peace of mind and reliability, some express that the initial price seems a bit steep compared to cheaper alternatives. This sentiment is echoed by a user who experienced disappointment with a lower-cost option, reinforcing the idea that sometimes opting for a less expensive product can result in regrets in the long run. Overall, while the Watts LFMMVM1-UT generally earns favorable reviews for its performance and reliability, potential buyers should be aware of the necessity for complete components and Consider the associated costs reflecting its quality. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Excellent water temperature control
- Easy installation due to union joints
- Reliable performance, especially for new Constructions
- Users advocate paying more for quality over cheaper alternatives
Cons
- Some reports of missing installation parts
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
RWF 309772
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Adjustable temperature range from 80°F to 120°F.
- Flow rates from 0.5 gpm to 12 gpm.
- Lead Free construction for safe installation.
- ASME listed for various hot water applications.
- Features dependable solid wax hydraulic principle thermostat.
- Includes adjustment cap with locking feature.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.