Would it be better to swap them to behind the rad so it had more room for intake? He suggested adding an additional fan in front of the condenser unit. Fantastic improvement immediately! I figured with mine set at the front of the PC as intake, same as the fan was pre-AIO, and the dust filter on the radiator capturing dust pulled in, it makes sense. So if you put 2x 140mm fans up front for a 280mm radiator, the fans will move down on the front of the case and then it would look silly as they would not line up with the front panel grid? Those located at the rear of the radiator are called puller fans. In the most common words, static pressure is the fan’s ability to overpower obstacles. air get heated coming in through the RAD, the hot air get hotter over the GPU and VRM before being expelled out the rear. Hi all, I have a feeling the airflow isn't too good when I have my fans placed in front of the radiator. You will just want to make sure that you have the necessary space to mount the fan behind your radiator. so you thiunk it woul dbe better to mount two of them on the front like other one i did ive been reading up on mounting the slim fan on the front of the radiator and people say you have to flip the blade around. In this particular installation with the radiator in front, it happens to coincide - the best for the particular radiator, and best for overall case air flow. The fan in front of the radiator stopped working, and now my oil temperature goes up to 90 celcius at normal driving. Many of the fans are electric. I looked online and they said it is likely that the issue can be fixed with cooling fan clutch bearing replacement. Furthermore, does it really matter overall? This will give you the best temperatures but you'll want to mount some 120mm fans in the bottom to intake some cool air for the GPU otherwise your GPU will get incredibly hot. Why is it behind the radiator? The option of course is to use a 280mm radiator which it says is supported, but both of those cases have the front fans behind structures that match the 3x front fan layout. Want Answer 1. All rights reserved. When driving on the highway with the correct size radiator you shouldn't need the fans on. This being presumably more efficient than bolting it in front with it's central motor, supporting … Airflow-optimized fans are quieter and great for unrestricted areas, like the front of your case. Either way works. gsi18867- Luckily enough, when I didn't work on my own vehicle, the Toyota dealer put a blue fan clutch on it. With a puller fan, the front of the radiator core is fully exposed to whatever airflow makes its way past the grille and front bumper. Fantastic improvement immediately! Hi, at the moment I have my fan behind my alley rad, the problem is the fan is in the way if I want to fit an ARB, has anyone fitted there fan to the front?, ps the car has a 230hp vx and I have never had cooling problems. Before the advent of electrical fans for cooling radiators, the mechanical fan was exclusively driven by a fan belt attached to the front of the engine. this is a brand new fans dont wanna screw it up In the pic you can also see the bottom fan, which was a very tight fit but I managed without too much finagling, is also intake. Discussion in 'Overclocking & Cooling' started by Nikumba, 2 May 2018. They can be located either in front of the radiator to push air through its core or behind the radiator to pull air. I run mine as exhaust with a bunch of air flow through my case to minimize internal ambient temps and found on my setup that this is the optimal method for my case and air flow. It does not make any big difference if the obstacle is in front or behind the fan. That being said each to their own. assuming this is a front mounted radiator:-your GPU heat will set your rad on fire. It pulls air through the radiator and has less impact on airflow at high speeds than a pusher fan since it is behind the radiator. Optimally, the fans should be positioned so they pull air through the radiator instead of pushing it through. Posted by mozeegurl07 on May 03, 2018. By continuing to use this site, you are agreeing to our use of cookies. When a vehicle is moving, a pusher fan can obstruct airflow due to its positioning in front of the radiator. Wouldnt it be better to have the fan right at the front?? Last week when I went to.jb, after one hour or so, my air con is no longer cool. rever… I have a 2009 Multispace 1.6 diesel. The car runs fine, but the fan right behind the radiator is making a very loud rattling sound when the mecanism to cool the engine starts. Is - Answered by a verified Oldsmobile Mechanic Also with the thick cored radiators like on vl's, you are generally better of with a single 16" than lots of small pissy ones. This site uses cookies. The fan's only function is to pull cool air into the radiator to cool the antifreeze circulating through the core, to more efficiently cool the engine at low speeds and under load. This forced the fan to "suck" air through the radiator. Like off the rad, or have the rad+fans on an exaust? I see 2 fans, one in front of radiator and another behind. This is the rad I have There may be very slight differences in cooling performance between push and pull configurations, but it's nothing worth losing sleep over. I read the fan should kick in at 83 ce Use pushpull (fans on both sides) on the Rad if you want it to intake lots of air. Anyway any diff between attaching the fans in front or behind? Fans behind or front of radiator in H500? All Phantoms have a fan behind the radiator pulling. i didnt switch the blades or anything i just mounted it. Trust. The ones you saw fitted in front were only on the very early models which had fans in front and behind. For a higher CFM unit we also have the Derale 26" # D16927. The radiator is supposed to be attached on the top of the casing. Quote: Originally Posted by Stroprock. idk what to do. The pusher fans receive air that comes in through the grill area and then they push that cooler air over the radiator. But if you''ve got a particular hot video card or problems with your motherboard sinks sitting directly behind that radiator, then you may want to … This radiator fan features an aluminum shroud and works as a puller unit. All things being equal, and keeping the radiator in the same position in relation to the engine, it will also reduce the blockage effect, assuming the engine is mounted behind it, as in most front … reverse the fans on the RAD so you exhaust out the front. You said thereçs one in front of A/C compressor. I want to know if it is okay to have the fans push inside air out. We use cookies to give you the best possible experience on our website. ©2021 PCPartPicker, LLC. So I just upgraded my CPU cooler to the Corsair H60 from a Cryorig C7. ), Free Shipping for Loyal Forum Members - CLICK HERE. 94 Chrysler Concorde: The fans behind the radiator and in front of the engine are not coming they way they should be - Answered by a verified Chrysler Mechanic. So much more cleaning required. A puller fan on the other hand sits right behind the radiator. The unit has overall dimensions of 16-3/4 inches wide, 17-5/8 inches tall, and 3 inches deep. Static pressure fans are designed to pull or push air with extra force, which is ideal for areas with more restricted airflow—like a water cooling radiator or a large CPU cooler with lots of fins. The electric radiator fans mounted in the front of the radiator are known as pusher fans. If the obstacle is a simple dust filter on a case or the fins of a radiator, a fan with high static pressure is the better choice. I've always believed the wisdom to be that the fan should whenever possible be behind the radiator. My radiator fan is operating and went to my mech just now. When the car is driving, air flows through the radiator from the front of the car, but, there is a fan on the other side of the radiator, so wouldnt the fan be forcing warm air back through the radiator? A fan shroud makes a difference too, I have seen ones made up out of a sheet of aluminium bolted to the radiator and sealed around the edges with circles cut in it the diameter of the fans and then the fans bolted to the aluminium sheet. I figured with mine set at the front of the PC as intake, same as the fan was pre-AIO, and the dust filter on the radiator capturing dust pulled in, it makes sense. I installed it as pictured in the manual; however, I noticed that many others have their fan mounted behind the radiator as opposed to in front of it. What do you mean rad fans as exaust? A pusher fan sits in front of the radiator. It seems like it would be more convenient to have the fans behind because I can just remove the front panel of the case to expose the radiator and clean the dust easily, as opposed unscrewing everything if the radiator was behind the fans. A pusher fan, in the context of a car's cooling system, is a fan mounted to the front of the radiator. Hello. Cheers Mick Depending on the type of radiator you have, the radiator fan performs the same function no matter whether it's placed in front of or behind the radiator core. The only thing to note when putting fans in front is to generally reverse polarity so the fan blows air(into radiator), instead of sucking it (through radiator) as it would do if it were behind the radiator. the radiator fan is 10 Blades Push/Pull Type Fan. So I am good in that department. 04-07-2012, 17:27. issigone. Most front-wheel drive cars and even a lot of late rear-wheel drive cars use an electric radiator fan to assist in cooling the radiator (another key component of your engine’s cooling system), and in turn cool the engine to prevent it from overheating. Yes they will work but they reduce the efficiency of the radiator if they are in front. I installed it as pictured in the manual; however, I noticed that many others have their fan mounted behind the radiator as opposed to in front of it. While i saw some videos of the fans in front of the radiator. All Phantoms have a fan behind the radiator pulling. LandcruiserPhil - That looks like what I will do, being that I can not get a pusher electric fan on the radiator itself. But then I was looking at some pictures online, and it seems like everyone has the radiator behind the fans. Positioning the fan and its electric motor in front of the radiator should also have aerodynamic benefits as well. Is my logic flawed? It just doens't have alot of space to pull air in. I have used an AIO since 2014 when I installed it and never had any issues with it, but looking to RGB up my case so was looking at changing the AIO at the same time, but happy to hear your suggestions about using air cooler opposed to an AIO, Looking at changing my Corsair H75 AIO for a for a H100i in my Corsair 240Air, would like to get the H110i but belive its too big to fit, I have a Gigabyte Z68MA-D2H and4 sticks of Kingston HyperX Genesis Grey, and just been playing world of warships and pubg for several hours most my CPU has got to was 62oC, https://www.overclockers.co.uk/search?sSearch=phanteks+halos, https://forums.overclockers.co.uk/t...e-best-air-cpu-cooler.18597870/#post-26264940, https://forums.overclockers.co.uk/t...e-best-air-cpu-cooler.18597870/#post-26264943, https://forums.overclockers.co.uk/t...-i-put-my-temp-sensor.18564223/#post-26159770, (You must log in or sign up to reply here. AIO is definitely best option in this case, mount the fans infront so they intake cool air and push it over the radiator. With radiator in front: Water temp differential: 200-100=100* Rise in air temp: 100*.20=20* Oil temp differential: 250-120=130* Combined differential: 130+100=230* So with the oil cooler behind the radiator you should have more effective overall cooling system. They block the air flow even if connected correctly. death_samurai, Mar 29, 2012 #1. death_samurai Ancient Guru. Pulling air through a largely unobstructed core/matrix. This is the ideal situation. Appreciate the picture. Is there any difference putting the fans behind or in front of a radiator? The fans in front of my radiator are not blowing unless I'm driving This causes my car to overheat, I already changed the fan control module about a year ago help!
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