is this fan variable speed?
929005
No. You get to choose from among 3 distinct speeds. The only drawback to that is that even the slowest speed might push too much air to suit your needs. However, if you want a fan that really "blows" (in the positive sense of the word), this is IT!
929006
Yes, on low it is like a turbo fan....we are talking hair straight back!! lol It is an industrial fan that I use in my Bedroom. Hope this helps
929007
There are three speeds but you must manually turn the dial to switch between speeds.
929008
It has three speeds. Katrina, 500lb conventional bomb, and Extinction level event. My itty bitty girlfriend bought this as a gift not realizing it can be used for Sci-fi movie special effects.
13033
No it is just an on/off switch. But you can control the speed by buying an speed control rheostat. That is what I did. It costs $50 and amazon has the unit the fan maker recommends.
861482
If the controller regulates the power output to control fan speed, then yes. There is no transformer on this fan, the power level supplied determines airflow.
1107853
Yes, but put the fan on high speed and control the speed with the new variable speed switch.
1234661
You have to select which fan speed you want to run. It does not automatically adjust the fan speed.
2155243
When I installed this fan I was looking for maximum air flow since it is in a large vinyl shed. It is a one speed on or off unit. The original instructions, as I recall, did not lead me to believe that it would operate with a speed controller, but to be certain would check with the manufacturer. Though this is not a complete answer to your question, hope it helps some what
710027
I use a PWM(Pulse Width Modulation) to control the speed. How this works it will pulse 12v at a set interval, set by a dial, and that is how the fan speed is controlled. This is what i used to control the speed RioRand Upgraded RRCCM6NSPC 150W 6V 12V 24V Reversing Switch Adjustable DC Motor Speed Controller PWM BUT to truly answer your question no, by it's self it does not run at variable speeds.
350005
Yes, as long as your fan is a 2 speed fan to begin with it's a generic speed switch. You can also wire it through a timer too.
859723
No, but of course the fan will only run a one speed. And BTW, I'm very happy with this fan. It draws very little power. The pricing is the problem here, I believe I could sell tons of these fans if the price was lowered to about $125...
1817278
Yes it is variable speed and can be used 12 or 24 volt.It is also upgradeable to wireless remote.Great motor I use mine 12volt and love it.
603428
It has a switch on the side that will allow you to choose between 3 different fan speeds. Not sure about the external speed controller though.
2252139
I love this fan. It has to be hard wired, which is not a problem, but you have to get the control switch they recommend. It is variable speed but you can`t turn it down more than halfway. I have in my wood shop which is 24` x 17` and it vents it quickly. I recommend this quiet fan.
13031
No. It is basically just and on/off switch which is activated by plenum/duct pressure. I also bought a fan that has two speeds so that I could control the air flow in the downstream duct.
563671
Yes, it has three different speed settings, and timer. In other words, you can time the fan to run for 1/2, 2, and 4 hours.
448307
Yes it has 3 speed setting standard high, medium and low. This fan is great.
235835
No, But it is common to purchase a speed controller for a fan such as this.
904609
Yes, ours is controlled by the variable speed switch from our old fan. Threw the remote away. Electrician did the install.