I would look at the pump that Thermodynamics LTD of Canada sells.
Pretty bullet proof in my experience of 20 years of installing their
products. Don't deal with the people in VT. Call the business in
Dartmouth Nova Scotia, eh? Laing are expensive but very reliable.
March is not great for small closed loop. I really support dc pumps for
solar hot water unless the customer has a solar electric system too.
On 9/14/2020 11:49 PM, Howie Michaelson wrote:
Hi All,
I need to replace 3-5 El Sid pumps I'm using in a low volume hydronic
heating system. Other than laing pumps, are there any recommendations
for 12, 24, or 48 vDC pumps? Having magnetic drives that mate with
the impeller body of the El Sids, would be a bonus.
Thanks,
Howie
*Howie Michaelson
**Sun Catcher*
*****/NABCEP Certified Solar PV Installer™
/**
**Solar Electric Systems Sales & Service
802-272-0004*
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