What is the difference between this fan and the FV-05VF2 WhisperFit fan?
315919
This fan is taller and requires more space above the 2 x 6" ceiling joist for clearance. The whisper fit is made to fit into 2 X 6 joist space with no extra clearance needed above the joist. Also the FV- 11VQ5 is 110 cubic feet per minute and the FV-05VF2 is only 50 cubic fit per minute. Hope this helps.
1764499
I believe that the FTW edition is clocked higher than the SC version. Higher clock speed = bigger need for cooling = need for an additional fan. Also, the original price listed for the FTW edition was 289, while the SC edition was 269, so there was an original premium for the higher clock speed. My FTW is great.
2133329
Dude, That's a representation of the size differences. One fan should be listed. lol
1232147
Valerie, the difference between the two versions is that the one without the fan is only 512MB of ram, whereas the one with the fan is TWICE that amount of ram, being 1024MB ( 1G ), which needs a fan. The more ram you have, the more heat, but most importantly is the more ram you have the higher the resolution you can get ! Both are fine, just depends on what you want. My preference is always for more ram, and a fan ! Hopes this helps you out Valerie, and happy shopping here on Amazon !
573064
As near as I can tell, the biggest difference is the model number. Lasko has been making this heater in the same basic design for at least 10 years. The 5919 and 5905 have basically the same geometry and rating. Both have two "power" settings and their sizes are the same. The differences appear, to me, to be only cosmetic. I will say that my 5905 models have a more powerful fan than the model I first bought 10 years or so ago...a very welcome upgrade.
482115
It depends upon what features are important to you. I recommend that you consider the 4000R which has reverse switch so you can either vent or bring fresh air in. The color refers to the trim on the fan that needs to match the trim in your RV Bathroom. Fantastic fans are quieter and move more air than standard equipment and are well worth the money. Replacing your old vent fan is a challenging job, but a skilled handy man who follows directions can accomplish in a few hours.
888560
Look fior an email address or website on accompanying papers. Google name of fan the look for model #. Good luck!
15673
This is the fan I ordered --Hunter 20807 52-Inch Antique Pewter Low Profile III Fan 808 not 803
1369669
If your fan location doesn't have any filters or obstructions then the S12a will be what you want, but if it does have any sort of filter, or resistance the fan has to pull through, you'll want an NF-P12. Several reviews have remarked that in a resistance based location the P12 works just as well as the F12, and does so with less noise. The F12 would only be better for high temp heatsinks with its higher RPM range.I personally own all 3 types and have an F12 on my CPU heatsink, 2 P12 fans as intakes that are behind a dust filter, and 1 S12a as a rear exhaust. I previously used 2 S12as as the intakes but they were really loud behind the filters. If your fan location doesn't have any filters or obstructions then the S12a will be what you want, but if it does have any sort of filter, or resistance the fan has to pull through, you'll want an NF-P12. Several reviews have remarked that in a resistance based location the P12 works just as well as the F12, and does so with less noise. The F12 would only be better for high temp heatsinks with its higher RPM range.I personally own all 3 types and have an F12 on my CPU heatsink, 2 P12 fans as intakes that are behind a dust filter, and 1 S12a as a rear exhaust. I previously used 2... » Read More If your fan location doesn't have any filters or obstructions then the S12a will be what you want, but if it does have any sort of filter, or resistance the fan has to pull through, you'll want an NF-P12. Several reviews have remarked that in a resistance based location the P12 works just as well as the F12, and does so with less noise. The F12 would only be better for high temp heatsinks with its higher RPM range.I personally own all 3 types and have an F12 on my CPU heatsink, 2 P12 fans as intakes that are behind a dust filter, and 1 S12a as a rear exhaust. I previously used 2 S12as as the intakes but they were really loud behind the filters. « Show Less
828002
I am not sure. However, I LOVE the fan!!! It is Quiet, very fast and really cools a large area. I would go on line or call Hunter and ask them your question. I think it is the best fan I ever had! Milli
1992772
I bought the 54018 and it's been a perfect fan. I can't see the difference between those two models, either. Also I saw that Hunter doesn't sell the 23688 any longer.
1032247
I'm sending it back because it doesn't match up to the other small fan I already have.
1085069
I don't know. But that noisy fan is the ONLY thing keeping this from being the perfect case. I'm responding with the hope that someone will post a link to a replacement fan.
1274671
I don't know. The fan stopped working soon after I bought it. I wouldn't recommend it.
403226
I don't own either of those fans but this fan does move a lot of air. It is about as noisy as a window box fan but blowed 10X more air.
323873
They are the same. It took forever to figure it out. Go to Honeywell's site. There you can see all models available. And if you search for the one you asked about it's not there. I am happy with our RTH6580WF. hope that helps.
1860929
I have This one (the ff123B) and it appears the only difference would be this one doesnt have the center plastic support you see as wavy spiral lines. I would opt for this one because the FF122 would be harder to clean and would obstruct air flow