[Hallicrafters] HT-33A Fan Assembly Needed

Roger (K8RI) Hallicraftersgroup at rogerhalstead.com
Thu Apr 15 20:52:20 EDT 2010



garyislander wrote:
> Looking for the fan assembly for a HT-33A amp.  
> I am thinking about restoring this unit and the fan had been removed years ago.
>
> It was a salvage from the "land fill", so no idea of its history.
>   
Take a look at some of those in Microwave ovens. They too are open 
frame, or the ones I've seen were. All they would take is a bracket to 
hole the fan/motor in place. If not interested in actual restoration, 
but getting an operating amp running you could use a 120-140mm muffin fan.

The fan in the 33B has a two speed switch. "I think" they just switch in 
a resistor to drop the voltage.

73

Roger (K8RI)
> Thanks and 73,
>
> Gary K1MQ
>
>
>
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