Questions & Answers for: mastercool float valve

Mastercool evaporative cooler and the water is on, but not getting to the cooler on top of my house. Not sure why? The pump is probably gone. the way it works is a float allows the water level to stay

...AND CLOSES THE water valve.. press down on float to see if water is available,if water flows float needs adjusting. If no water then check to seeit hasn't been turned off for the winter -good ...

float valve is stuck or has some object blocking it so it cant cut off the water flow..( adjusting the float hight, or cleaning will solve this) or could be the plastic inserts that carry the pads are

float or valve doesn't malfunction. If you were away when such failure occured, The water would motr than likely find places to go which you eould prefer it not. Summary: It's a backup flood avoidance

...mastercool model MMB10B but there is no manual, just wondering if I am to set it up without using a hose, does anyone know how to set this up? I dont want to ruin it before starting and cannot find a ...

Mastercool was quality stuff, but not it is not so for this rather flimsy float valve which cannot hold the water level no matter how carefully it is adjusted. have you called the maker they will tell

...mastercool MC6300 unit; what size pump is appropriate?? I put in brand new pads but now the 1100cpm pump seems to be delivering too much water - water overflowing sides and ends of pads. Hi, what I ...

...Mastercool for about 25 years and have two 6500cfm units on my roof. I have a problem with one unit this summer that is a mystery to me. I have new pads (40x28x12). They are completely soaked with ...

...float valve and the way it looks, I can't open up to get to the float valve without doing some minor surgery (and it's 110 up in the sun now and it's hard to get in the mood to just go on ...