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Extrol Expansion Tanks are the most popuplar tank of its kind in the USA. They are employed in closed loop hydronic and radiant floor heating applications. Typically connected to the supply line near the boiler or directly to an air eliminator. Extrol is manufactured by Amtrol, come factory pre-charged at 12 psi and with in system-mount of floor standing models.
The 101-1 from Amtrol is a Extrol EX-15 Expansion Tank (2.0 gal). It's designed to relieve pre..
$ 49.95
The 102-1 from Amtrol is a Extrol EX-30 Expansion Tank (4.4 gal). It's designed to relieve pre..
$ 58.95
The 103-1 from Amtrol is a Extrol EX-60 Expansion Tank (7.6 gal). It's designed to relieve pressure ..
$ 120.95
The 112-1 from Amtrol is a Extrol EX-90 Expansion Tank (14.0 gal). It's designed to relieve pr..
$ 209.95
The 118-27 from Amtrol is a Extrol SX-30V Expansion Tank (14.0 gal). It's designed to relieve pressu..
$ 244.95
The 118-78 from Amtrol is a Extrol SX-40V Expansion Tank (20.0 gal). It's designed to relieve pressu..
$ 285.95
Amtrol designed Extrol SX-30V Expansion Tank to control system pressure and help reduce energy consu..
$ 395.95
The 118-153 from Amtrol is a Extrol SX-90V Expansion Tank (44.0 gal). It's designed to relieve press..
$ 675.95
