[Amps] Replacement fan

[Gary Smith]

To the group: Am looking to replace the fan in my Ameritron 800H with one that moves the same amount of air with (hopefully) less noise. The current blower is a Howard Industries model 3-90-8538 as listed in the manual that came with the amp.

Have looked all about the web for specific ratings on this fan, seem to come up with several dead ends. Any help on this small issue will be appreciated.

73,
Gary...wa6fgi