Does this speed controller on a 'VenTech IF4CF412 4" Inline Duct Fan 190'. It seems to work w/ the larger or 6" or above inline fans, another words it is not built for VenTech IF4CF412 4" Inline Duct Fan 190. Is this correct? Does this speed controller on a 'VenTech IF4CF412 4" Inline Duct Fan 190'. It seems to work w/ the larger or 6" or above inline fans, another words it is not built for VenTech... » Read More Does this speed controller on a 'VenTech IF4CF412 4" Inline Duct Fan 190'. It seems to work w/ the larger or 6" or above inline fans, another words it is not built for VenTech IF4CF412 4" Inline Duct Fan 190. Is this correct? « Show Less
622698
These types of devices are a terrible kluge. The only way to properly control the speed of a motor is to use a variable transformer. What you want is the Variac 3 amp made in china. 3 Amp Variac Variable Transformer, 300va Max, 0-130 Volt Output I have two of the 3 amp Variacs, and I also have two of those crap VenTech units just like the one you are asking about. The Variacs allow for much slower fan speeds; but most important is the fact that your cheap kluge outputs a square wave which wastes energy, stresses the motor, and actually causes a significant amount of noise to emanate from the fan itself -- the result of short pulses of square wave forms beating on the motor. These types of devices are a terrible kluge. The only way to properly control the speed of a motor is to use a variable transformer. What you want is the Variac 3 amp made in china. 3 Amp Variac Variable Transformer, 300va Max, 0-130 Volt Output I have two of the 3 amp Variacs, and I also have two of those crap VenTech units just like the one you are asking about. The Variacs allow for much slower fan speeds; but most important is the fact that your cheap kluge outputs a square wave which wastes energy, stresses the... » Read More These types of devices are a terrible kluge. The only way to properly control the speed of a motor is to use a variable transformer. What you want is the Variac 3 amp made in china. 3 Amp Variac Variable Transformer, 300va Max, 0-130 Volt Output I have two of the 3 amp Variacs, and I also have two of those crap VenTech units just like the one you are asking about. The Variacs allow for much slower fan speeds; but most important is the fact that your cheap kluge outputs a square wave which wastes energy, stresses the motor, and actually causes a significant amount of noise to emanate from the fan itself -- the result of short pulses of square wave forms beating on the motor. « Show Less
1284868
M. M.: I'm in the middle of an email conversation with the Appliatech (who services Solo ovens--or perhaps owns the Solo brand--I'm not entirely clear on this relationship) Customer Service technician, regarding my S2000 which currently isn't working due to a bad On/Off/Timer switch. One of the things I've gathered from this email conversation is that the original S2000 oven was wired such that the thermostat controlled the Convection Fan--which is a mistake because in convection mode you want the fan running constantly. In later models of the S2000 this wiring mistake was fixed, such that the Convection Fan runs properly (all the time). I believe that is the reason why some customers are reporting that the fan only runs when the thermostat is on, and others are reporting that it works properly. I'm guessing that if you order an S2000 now, you will be getting a newer, properly wired model, and it was only the early purchasers who got the mis-wired S2000's (but I can't guarantee that).
609718
Not certain this item is good for your application. Try to see if Fantech has a fan that has a three inch opening. Also, measure your vent length to determine if this model is the right one for your application. Finally, you may be able to change the vent size. If not there is an adapter piece that fits onto the three inch vent to adapt the opening to accept a four inch vent pipe. Obviously you have several choices ahead of you, good luck.
733989
The fan came with one 6 speed wall control unit. I had to purchase the remote control unit (which I use much more than the wall control unit) separately. Hope this helps.
1629652
The 4" duct size will not compromise the CFM rating as long as it is a short run, approximately 10' or less. For longer runs it is recommended to use the 6" duct size to maintain proper air flow and allow the motor to achieve the 110 CFM.
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.
760068
Save your money. I used this for about 18 hours a day to remove heat and it lasted 1 month.. Buy this instead VenTech IF4 4" Inline Duct Fan 190 CFM and you will be happy. I have been running this between 12 and 20 hours a day for about 6 months now a great investment! VenTech IF4 4" Inline Duct Fan 190 CFM
407291
I used the "SE Electronic Speed Controller" (bought thru Amazon) and simply plugged the fan into controller which reduces the rpm of the Blower. I have it on a timer which allows the Blower to go on and off multiple times a day. It works great have used it for 1 yr and expect long service from this device. I use this combination to expel dam air from the basement to the outside and it works like the "Wave" ventilator system which costs over $1,000 + instillation.
1004798
Yeah I had that in my fan info too. But the info with this control says not to use it with a solid state fan. Who even knows what these "solid state" things are. You should be fine.
1281924
Hi SH, thanks for the question. The remote control is actually also a wall control. It has 3 speeds forward/backward, and a full range light dimmer. If you're referring to other wall controls that do not come with this ceiling fan, they may or may not work with this particular fan. We hope this helps! If you have any other questions, please feel free to reach out to one of our experts. They know everything, and they're literally sitting right next to their phones right now. :) Hansen Wholesale 1-800-201-1193
679366
Hello, I hope this will help answer your question: My research prior to purchasing the Ventech 4"x12" 210 CFM Carbon filter I was able to contact a Ven Tech distributor who explained that the '210' is the CFM Maximum rating of the filter and any flow greater than 210 would be reduced according to a graduated scale up to the point of an absolute CFM (that rep never said what that was) and at that point would make sense to purchase a larger filter or one with a higher rated CFM. The good news is, that any thing below 210 CFM would not be impeded. In my case I had purchased the VenTech IF4 4" Inline Duct Fan 190 CFM, and at 190 CFM according to the representative I would experience no reduction. Now if your research uncovers contrasting information, let me know. Cheers!
2182827
I got the Ranco. Seems to work ok. I use it to control a homemade exhaust unit for my basement using 4" furnace pipe and an in-line fan.
100911
The speed control is in the ceiling, part of the fan assembly. It is just a little knob you turn. It is under the white fan cover, and is very easy to change by yourself. I think the range is 10-70. I've tried the upper and lower ends, and am currently using 20 cfm in my 8 x 6 bath. You can tinker with it, see what level works for you.
1879080
Hi Vincent, I just installed mine a couple weekends ago. In answer to your question, both lol. The control panel mounts onto your cold air return which you have to drill like a 3/4 inch hole for, so the humidistat that is on the back of the controller measures the humidity in your cold air return. It also wires into your furnace and thermostat wiring so it only kicks on when the furnace is running...
1200505
You can control the fan from multiple switches, they need to be wired in parallel - no need for 3-way switches (or these can be timers, again don't have to be 3-way, just ensure they're rated for this fan). Here's some good info. on this subject, with wiring diagram: http://www.hvacquick.com/howtos/howto_fd60em.phpI just bought this fan, and doing the same thing so I was looking for that answer as well. Also important to note, use insulated duct in the attic otherwise you'll end up with condensation dripping off the ducts.Disclaimer: I AM NOT AN ELECTRICIAN! If you're unsure, hire an electrician. You can control the fan from multiple switches, they need to be wired in parallel - no need for 3-way switches (or these can be timers, again don't have to be 3-way, just ensure they're rated for this fan). Here's some good info. on this subject, with wiring diagram: http://www.hvacquick.com/howtos/howto_fd60em.phpI just bought this fan, and doing the same thing so I was looking for that answer as well. Also important to note, use insulated duct in the attic otherwise you'll end up with condensation dripping off the ducts.Disclaimer: I AM NOT AN ELECTRICIAN! If... » Read More You can control the fan from multiple switches, they need to be wired in parallel - no need for 3-way switches (or these can be timers, again don't have to be 3-way, just ensure they're rated for this fan). Here's some good info. on this subject, with wiring diagram: http://www.hvacquick.com/howtos/howto_fd60em.phpI just bought this fan, and doing the same thing so I was looking for that answer as well. Also important to note, use insulated duct in the attic otherwise you'll end up with condensation dripping off the ducts.Disclaimer: I AM NOT AN ELECTRICIAN! If you're unsure, hire an electrician. « Show Less
2254796
I wish I could answer this. I have not had much luck with my duct control either.Would not recommend.Iam guessing there is airflow from furnace unit causing it to stay on . im looking for another solution
1920211
Works very well with speed control. Have used one with my same fan for over a year now.