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Re: substrate heating
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To: Aquatic-Plants at actwin_com
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Subject: Re: substrate heating
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From: "shaji (s.) bhaskar" <bhaskar at bnr_ca>
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Date: Wed, 19 Apr 1995 21:22:00 -0400
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>From: William.Keith.Brummett at att_com
>Date: Wed, 19 Apr 1995 14:24:13 -0400 (EDT)
>
> Is the actual heating element laying against the plastic backing, then?
> I thought that the element was supposed to be suspended a half-inch or
> so above the bottom to facilitate convection currents.
No. Maybe a picture will help. Here is the elevation:
Elevation
o o o o o o o <--- Clothesline
=================== <--- Clothesline
--------------------- <--- Carpet Backing
The plan would look like a grid with the carpet backing under it. So
the heating coil will be held up off the ground by the thickness of
the clothesline - just under 1/4".
-Shaji
Received: from looney.actwin.com by bnr.ca id <19950419194429-0 at bnr_ca>; Wed, 19 Apr 1995 15:44:31 -0400
Received: (from daemon@localhost) by looney.actwin.com (8.6.10/8.6.9) id PAA27994 for Aquatic-Plants-Digest-Outgoing at ActWin_com; Wed, 19 Apr 1995 15:39:02 -0400
Date: Wed, 19 Apr 1995 15:39:02 -0400
Message-Id: <199504191939.PAA27994@looney.actwin.com>
From: Aquatic-Plants-Owner at actwin_com
To: Aquatic-Plants at ActWin_com
Subject: Aquatic Plants Digest V1 #25
Reply-To: Aquatic-Plants at actwin_com
Errors-To: Aquatic-Plants-Owner at actwin_com
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