[Elecraft] K3 - Temperature Specifications

[Stewart Baker]

I have had my K3 on receive most of the day, whilst doing other 
things in the shack.

By chance I touched the top of the case and it felt quite hot, 
given that the shack temperature is 26 deg. According to the LCD 
readout both the FP and PA temps were at 34 deg.

It got me wondering,  what are the temperature specifications for 
the K3 ?
I have looked through various paperwork on the Elecraft site, but 
can find no information on the subject.

73
Stewart G3RXQ