Watts - LFMMV-M1-UT - 3/4 Union Inlet Type Thermostatic Mixing Valve,No Lead Copper Silicon Alloy, 13 gpm
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Watts - LFMMV-M1-UT - 3/4 Union Inlet Type Thermostatic Mixing Valve,No Lead Copper Silicon Alloy, 13 gpm

Product ID: 24321116
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Details

  • Material
    Lead Free
  • Brand
    Watts
  • Item dimensions L x W x H
    6.3 x 4.5 x
  • Exterior Finish
    Copper
  • Inlet Connection Type
    threaded
  • Maximum Operating Pressure
    1.5E+2 Pound
đź’§13 GPM flow rate
đź”’Locking adjustment cap
🌡️Thermostatic control

Description

🔥 Elevate Your Water Experience with Watts!

  • EFFICIENT WATER FLOW - Delivers a robust 13 gallons per minute for all your needs.
  • RELIABLE PERFORMANCE - Asse Listed for quality assurance, meeting industry standards.
  • USER FRIENDLY DESIGN - Locking adjustment cap for hassle-free temperature settings.
  • DURABLE LEAD FREE MATERIAL - Crafted from copper silicon alloy, ensuring safety and longevity.
  • PRECISION TEMPERATURE CONTROL - Experience optimal comfort with thermostatic regulation of hot and cold water.

The WattsLFMMV-M1-UT is a high-performance thermostatic mixing valve made from lead-free copper silicon alloy. With a maximum flow rate of 13 GPM and a user-friendly locking adjustment cap, it ensures precise temperature control for your hot and cold water needs. Compact and durable, this valve is designed to meet industry standards, making it a reliable choice for any professional setting.

Specifications

MaterialLead Free Copper Silicon Alloy
BrandWatts
Item dimensions L x W x H6.3 x 4.5 x 2.6 inches
Exterior FinishCopper
Inlet Connection Typethreaded
Maximum Operating Pressure1.5E+2 Pound per Square Inch
Number of Ports1
Valve TypeThermostatic Mixing Valve
ManufacturerWATTS
UPC098268451825
Part NumberLFMMVM1-UT
Item Weight2.23 pounds
Product Dimensions6.3 x 4.5 x 2.6 inches
Item model numberLFMMV-M1-UT
Is Discontinued By ManufacturerNo
Item Package Quantity1
Batteries Included?No
Batteries Required?No

What is the min./max. Pressure for both inlets? And is there a drop in outlet pressure?
What is the min./max. hot water temp. inlet? and how it will work if the hot temp. drop below the min.?
My solar hot water will be feeding my electric tankless heater. This should drop the water from 180 to 120 degree before tankless heater right?
The temperature adjustment knob will not turn. Is there a lock or trick to this?

Reviews

D**.

Works Great Easy Install

Installed in my electrical storage heating system along with a 115 Gal Westinghouse water heater. I can now keep 140 Deg water in the tank and dispense at anywhere from 80 deg to 120Deg F. Now full hot tap water is not dangerously hot and we never run out of hot water. Install was easy with the addition of 3 male NPT sweat on fittings.

J**L

Easy to install if you have the same valve installed already.

My house was not getting hot water from my gas water heater and my hot water line was hot, so i knew it was not my water heater. After the mixing valve the water line was cool to the touch. So I replaced my old 10 year mixing valve with the same one which took me 30 minutes to change out and happy to report that there is hot water again.

G**F

Missing parts

See photo for what I received. No union, filters or gasket. Buy somewhere else. Would be easy to install if all the parts were in the box.

P**E

Worked great !

Great mixing valve as described i Recomend this item for others would purchase again !5 star

R**K

Sure, does the job... EVENTUALLY!

You can control the output temp, and you will get there... EVENTUALLY! Following all installation guidelines, providing input hot water at 130 degrees or 140 degrees, and adjusting for an output temp of 105 degrees, it took 5 plus minutes to reach the temp from a cold, idle valve. That's just flat nuts. Had the same model valve I installed in a very similar manner in a previous home a few years back and saw a warmup time of 30 seconds or less. Obviously made diffrrently now, or in a different factory (China?). Tried contacting the manufacturer's Customer Service... zero help. Buy if you want to waste a lot of water waiting, else don't.

E**N

it works

It seems to work as a thermostat despite what others have written. When I increase or decrease the temperature setting of the water heater, the output from this device remains the same temp, which is great! It means you can turn down your tank temp to save energy (as long as it's hot enough for your appliances) or turn it up if you need more hot water

D**.

Worked as hoped

Used this to mix hot & cold water in my house to feed a single water line going out to the horse barn. Works great, horses have warm water during the winter.

A**R

Easy to install works perfectly

Does what it's supposed to do. Easy to install and adjust temperature. Seller responded immediately to email.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Watts Lfmmv M1 Ut 3 4 Union Inlet Type Thermostatic | Desertcart Moldova