> A question for Ron...in your tall skinny hotbox, what is > your heat source and where is it located in the box. My box > is similarly shaped, but I don't like putting the heat > source at the obvious place, ie the bottom, right up close > to the bottom of the board. -- Jim Ialeggio > www.grandpianosolutions.com Shirley, MA (978) 425-9026 Hi Jim, An oil filled radiator, lower rear. The panel sits on a false floor with plenty of holes drilled through for air flow, and a continuous duty centrifugal fan forces a counter flow down through the radiator, and out under the panel, where it circulates through the box and back to the fan. Quick and dirty sketch below. I threw this sketch together this morning literally on the way out the door, and didn't realize how HUGE the file was until I sent it. Hasn't showed up on list yet, but I'm back, so here's a more sensibly sized (I hope) version. Ron N -------------- next part -------------- A non-text attachment was scrubbed... Name: hot box2.jpg Type: image/jpeg Size: 24926 bytes Desc: not available Url : https://www.moypiano.com/ptg/pianotech.php/attachments/20080819/a49d31e8/attachment-0001.jpg
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