|Joined: ||Mon Aug 24th, 2015|
|Location: ||Parma, Ohio USA|
|Mike Kearns wrote:
I've had single speed switches on Signals like that, sort of a push/pull, if I remember right. I can't read your dataplate numbers that well, but member Duane Burright provided a great template to decode your Signal Model 350 dataplate:
Month code. Being the 8th letter in the alphabet, this ties in with the 8th month (August)
31 or 34 - Year code, in this case 1931 or 1934.
232 - the number of unit made in the timeframe described above, your fan is the 232nd Type 350 made during that month / year.
So your SN tells me your fan was the 232nd of it's kind made in July of either 1931 or 1934.
My SN is H34 232. So mine is a 1934. Thanks Mike for the info.