Model 4154

Internet #100560907

Store SKU #465961

1/4 in. Evaporative Cooler Brass Float Valve

$7.98 /each

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Product Overview

The Evaporative Cooler Brass Float Valve performs a vital function in your evaporative cooler. Too little water creates dry spots in the cooler pads. Too much water causes an overflow condition. The Brass Float Valve prevents these unwanted conditions by ensuring a constant water level and dependable valve shut-off.

California residents: see   Proposition 65 information

  • For use in most models of residential and commercial evaporative coolers
  • Anti-corrosive brass body, arm, and stem for long life
  • Versatile 1/4 in. compression fitting easily connects to either a copper or poly supply line
  • Adjustable stem helps prevent excessive water usage




Warranty / Certifications

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1/4 in. Evaporative Cooler Brass Float Valve
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Customer Reviews

Rated 4.6 out of 5 by 20 reviewers.
Rated 4.0 out of 5.0 by great parts the float is made of brass and was easy to replace August 30, 2016
Rated 5.0 out of 5.0 by Perfect For My Needs I needed a demand watering system for my pet pig who drinks a lot of water. I installed this device on his watering bowl so that it will automatically re-fill he bowl when he takes a drink. March 15, 2016
Rated 4.0 out of 5.0 by Does the Job Great in price and awesome that it was easy to find in the store to save on shipping. Went in quick, and worked like charm. July 19, 2016
Rated 5.0 out of 5.0 by You can't find one in Houston for your fountain I built a fountain three years ago that depends on a float valve to keep the reservoir from overfilling. (Because Houston is so humid, no one sells any parts for an evaporative cooler -- they don't work here,) There was no choice but to find it online. My previous one was made of nylon and broke, so i made sure this one was made of brass. My Home Depot is about six miles away and I arranged to pick up the valve there. I was very impressed with how fast and easy the whole transaction had been, from ordering to pickup. Installation of the valve only took about ten minutes. (BTW, the water line is a refrigerator ice maker line hooked up to an outside faucet.) May 26, 2015
Rated 4.0 out of 5.0 by Quality product I always go to Home Depot to get this replacement for my cooler. I know they will have it I have never had to return or replace mid summer.That's why I keep coming back. June 21, 2016
Rated 5.0 out of 5.0 by nice little float valve I'm using this to fill an outdoor water trough for some small animals from a gravity fed supply line. Once mounted it has performing exactly as I needed it to. Every time I've checked it there's about an inch of water in my tiny trough. I'm not sure the variance, but there has always water there, so it's not a worry for me. It's been in use for several months now without an issue. May 5, 2016
Rated 4.0 out of 5.0 by did the job the part came on time and worked as advertised i,m happy. May 24, 2016
Rated 5.0 out of 5.0 by Easy change--out on my MasterCool by Champion It may be too soon to tell, but this promises to surpass the quality of the replacements previously provided by the so-called HVAC experts. The quality of materials is definitely better than the previous floats installed by the pros, and a lot cheaper in price! It was an easy DIY change-out despite the scaling built up on the old unit. After disconnecting the water supply line with a small crescent wrench, you will likely need to hold the old float in place on the inside of the cooler with a second wrench while you loosen the lock nut on the outside of the unit. Be sure to wrap the threads with Teflon tape before reattaching the water supply line. It may be necessary to bend the float arm to achieve the proper water level. Too high and it will allow water to escape through the cooler's overflow tube. Good luck! October 27, 2015
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