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Radiant Extrol Expansion Tanks

Radiant Extrol series tanks are for open or closed loop type radiant heating systems and are also suitable for glycol+water mix applications, typical for snow melting systems. All Radiant Extrol expansion tanks come with a non-ferrous system inlet connection for enhanced corrosion resistance, are factory pre-charged 12 psi.

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Product Description Part# / Brand Qty Unit Price
Radiant Extrol RX-15 Expansion Tank (2.0 Gal Volume)

140-705
Amtrol
x1
$46.95 / each
x4
$180.00 / box
($45.00 / each)
Radiant Extrol RX-30 Expansion Tank (4.4 Gal Volume)

141-305
Amtrol
x1
$58.95 / each
x4
$220.00 / box
($55.00 / each)
Radiant Extrol RX-60 Expansion Tank (10.3 Gal Volume)

143-381
Amtrol
x1
$145.00 / each
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