<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>Very good Brian,</div><div>they work for cars so no doubt you'll get some benefit.</div><div>I have concluded (for now) that I will have snorkel valves with a fan to</div><div>pump air in through them. And also peltiers for dehumidification, extra cooling</div><div>& heating.</div><div>The snorkels will mean I can close the hatch fully when transiting on the surface,</div><div>keep cool & not need life support on.</div><div>Cheers Alan</div><div><br>On 13/04/2019, at 8:15 AM, Brian Hughes via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br><br></div><blockquote type="cite"><div>
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Rainy day off so played. Larger than a potential peltier unit, but it works and is simple to make.<br>
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Brian<br>
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