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Watts 3/4 in Union Inlet Type Thermostatic Mixing Valve, Lead Free Copper Silicon Alloy, 13 gpm - LFMMV-M1-UT

Marsoni M251S
Sale price$129.22
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Watts 3/4 in Union Inlet Type Thermostatic Mixing Valve, Lead Free Copper Silicon Alloy, 13 gpm - LFMMV-M1-UTThermostatic Mixing Valve; Body Material: Lead Free Copper Silicon Alloy; Flow Rate: 13 gpm; Inlet Type: Union; Outlet Type: Threaded; Inlet Size: 3 4 in; Outlet Size: 3 4 in; Temp. Range: 80 Degrees to 120 Degrees F; Max. Pressure: 150 psi; Overall Height: 5 7 16 in; Overall Width: 4 7 8 in; Inlet Temperature (Cold): 33 Degrees to 85 Degrees F; Inlet Temperature (Hot): 120 Degrees to 180 Degrees F; For Use With: Domestic Hot Water Applications;
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4.8 ★★★★★
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Aurajeanne
Chelsea, US
★★★★★ 5
Perfect fit
This fit perfectly into my cabin air filter slot. Save me a lot of money, getting it off here as the mechanics went to charge so much more money just to slip this filter into your car. Anyone can do it so don’t hesitate to do your own cabin filter exchange and save yourself big bucks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
N
Verified Purchase
Not bad. But as it is with Chinese carburetors the cold start.
Omaha, US
★★★★★ 4
Nice product
It’s good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
Shouka
Bozeman, US
★★★★★ 5
It was a good fit
It was a good quality Thanks
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Reviewed in the United States on April 13, 2026
J
Verified Purchase
JB
Bozeman, US
★★★★★ 5
DIY forget the dealer
DIY value
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Reviewed in the United States on March 25, 2026
M
Verified Purchase
Mike
Draper, US
★★★★★ 5
Works
Decent quality, somewhat flimsy, not bad for the price. Fit perfectly, correct thickness.
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Reviewed in the United States on December 17, 2025

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