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3/4" Adjustable Thermostatic Mixing Valve, 75-145F, Lead-Free Reviews

4.7 Rating 34 Reviews
I'm using it to mix cold water with hot water from my heat exchanger for my wood stove, but I'm having trouble regulating the temperature of my hot water.
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Posted 3 years ago
I've used these valves for both domestic hot water tempering and for tempering boiler water going to radiant floor heat that is combined with fin tube zones. They perform as advertised and are easy to install and set up. I recommend putting a temperature gauge downstream from the mixed output. I haven't had much luck setting the mix water temperature with the liquid crystal temperature gauge that comes with the valve.
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Posted 3 years ago
Fast installation, very easy adjustment for temperature, holds temperature within 2 deg
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Posted 4 years ago
I thought I had a bad coil since I don't have a water heater tank. I replaced this part since the screw on parts looked acidic (like a car battery when it's dirty with acid). I swapped this part out and it fixed the issue. I had to use the screws from the old one since I got different plumbing tubes that's not compatible with the screws sent to me.
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Posted 4 years ago
MY OLD ONE WAS INSTALLED IN A BAD SPOT, NEVER BEEN CLEANED. PLUGGED UP SO WE HAVE ONLY HAD LUKE WARM WATER FOR MONTHS. FINALLY FIGURED OUT IT WAS THIS. CHANGED AND AND VOILA! NOW WE HAVE HOT WATER!
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Posted 4 years ago
This mixing valve replaced one that failed at my house. It works flawlessly. No cold showers or shower shock when the dishwasher is running!
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Posted 4 years ago
Great price [...]
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Posted 4 years ago
We use these on our solar water heater tanks.
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Posted 4 years ago