Hi Guest!
Hey - did you know if you click on the title of a thread it will take you to the first unread post since you last visited that thread?
but were afraid to ask: 
STOP!! Never post your email address in open forums. Bots can "harvest" your email! If you must share your email use a Private Message or use the 
smilie in place of the real @
Pretty Please - add it to our Events forum(s) and add to the calendar! >> 
5
57_BN4
Guest
Guest
Offline
Has anyone else noticed that the fan basket fins appear to be bent the wrong way? I.E. for clockwise rotation the outer edges are turned into the direction of rotation.
I noticed this first on my Zephyr heater as it uses the same fan/motor and thought I'd 'improve' it by flattening and bending all the blades backwards by about 60deg so that the inner edge was scooping the air better. The demister now works...
Why would they design it so strangely I wondered and so checked out the patent number stamped in the base of the basket metal. https://www.freepatentsonline.com/2231062.pdf Looks more like a manufacturing economy than any consideration of how much air it could/does flow. As the fan is made by Torrington Mfg Co I'm guessing Smiths imported them from US and assembled in UK.
Am I obsessing again?
I noticed this first on my Zephyr heater as it uses the same fan/motor and thought I'd 'improve' it by flattening and bending all the blades backwards by about 60deg so that the inner edge was scooping the air better. The demister now works...
Why would they design it so strangely I wondered and so checked out the patent number stamped in the base of the basket metal. https://www.freepatentsonline.com/2231062.pdf Looks more like a manufacturing economy than any consideration of how much air it could/does flow. As the fan is made by Torrington Mfg Co I'm guessing Smiths imported them from US and assembled in UK.
Am I obsessing again?