X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 30 May 2012 13:05:53 -0400 Message-ID: X-Original-Return-Path: Received: from pacmmta53.windstream.net ([162.39.147.112] verified) by logan.com (CommuniGate Pro SMTP 5.4.5) with ESMTP id 5568352 for lml@lancaironline.net; Wed, 30 May 2012 12:10:10 -0400 Received-SPF: pass receiver=logan.com; client-ip=162.39.147.112; envelope-from=jgschroeder2@windstream.net X-Original-Return-Path: X-WS-COS: WSOB804 X-Cloudmark-Category: Undefined:Undefined X-Cloudmark-Analysis: v=1.1 cv=ItSgKUvEgpuArvFeGcEX9ho8h0+4pTt73K5WgrMP114= c=1 sm=0 a=t394YqdB1IoA:10 a=fV6HjFYrZFMA:10 a=UT_QgiwtmQIA:10 a=J6lnL92WhukA:10 a=Q9fys5e9bTEA:10 a=o2QoyYduAAAA:8 a=daOZrmp0AAAA:8 a=pGLkceISAAAA:8 a=Ia-xEzejAAAA:8 a=plkGLQeijqD2naLK1OYA:9 a=PUjeQqilurYA:10 a=CVU0O5Kb7MsA:10 a=TlnOPt13aEMA:10 a=MSl-tDqOz04A:10 a=22nipe7qSynTSjkcOzijIA==:117 X-Cloudmark-Score: 0 Authentication-Results: pacmmta53 smtp.user=jgschroeder2; auth=pass (LOGIN) Received: from [67.140.255.248] ([67.140.255.248:61865] helo=john-study-2) by pacmmta53 (envelope-from ) (ecelerity 2.2.3.47 r(39824M)) with ESMTPA id 01/B2-21063-F3646CF4; Wed, 30 May 2012 12:09:35 -0400 Content-Type: text/plain; charset=iso-8859-15; format=flowed; delsp=yes X-Original-To: "Lancair Mailing List" Subject: Re: [LML] Re: glare shield fan Reply-To: jgschroeder2@windstream.net References: X-Original-Date: Wed, 30 May 2012 12:09:24 -0400 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "John Schroeder" X-Original-Message-ID: In-Reply-To: User-Agent: Opera Mail/11.64 (Win32) Addendum: The bezels on our avionics boxes with this fan setup are cool to the touch. I believe that it is best to blow air down from the glare shield vents, rather than up. We don't notice any heat increase on our feet. The fans noted below can also be had in 24 volts. I believe the mfg part # is 3324 Cheers, John On Wed, 30 May 2012 11:59:14 -0400, John Schroeder wrote: > Dan - > > We have two fans mounted on the glare shield that suck air down from the > cabin air vents and over the avionics stack. We had one before but > decided to add the second one because the stack avionics were still > running hotter that we felt was comfortable. They are small "muffin" > fans we got from Allied Electric. http://www.alliedelec.com/ Papst > Fan: Mfr's Part #: 3312 12V > Allied Stk #: 70105405 > > John > > > > > On Tue, 29 May 2012 13:09:41 -0400, Dan Ballin wrote: > >> Anyone have experience thoughts on using a fan in the glare shield on >> a Legacy to cool the avionics. I am concerned about pulling air out >> towards the canopy and onto the plexiglass, but I believe this would >> result in better cooling. I do have a avionics fan, but it still gets >> mighty hot behind the panel. >> >> Thanks >> Dan Ballin >> N386DM >> >> -- >> For archives and unsub >> http://mail.lancaironline.net:81/lists/lml/List.html > > -- > For archives and unsub > http://mail.lancaironline.net:81/lists/lml/List.html