NuAir Windows old style crank
A home owner from Estero, Florida says:
July 6, 2015
I have NuAir Windows and new a replacement right hand crank assembly. The 39-007 appears to be the right one, but I measure the swing arm to be 2&3/4 inches. Do have a right hand crank with that long a swing arm?
Tom from SWISCO responded:
July 7, 2015
Are you referring to the 2-1/2" long link arm on the 39-007? Are you measuring the total length, or just the distance between hole centers? The latter is how we determine our length. To be honest, 2-1/2" may be alright for you. There is usually enough play in the window to compensate for link arms of varying sizes.