DHW rebuild / insulation [RE-wrenches]

[Kirk Herander, VSE]

Group,
I'm in the middle of replacing a bunch of leaking flat plate collectors.
They were built into the window bays of a pool house / sunroom, creating a
homebrew framed collector. In taking them apart, the original installer 20+
years used rigid foam insulation, foiled on both sides underneath the flat
plates and it partially melted down from the heat. What's a more appropriate
insulation to use when I rebuild using new flat plates?

Thanks, Kirk


Vermont Solar Engineering
a Xantrex / Trace Certified Dealer Charter Member
Kirk Herander
PO Box 697
Burlington, VT. 05402
www.vermontsolar.com
www.backeastsolar.com
800.286.1252 - 802.863.1202
fax 802.863.7908

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