Amtrol 102-1 #30 Extrol EX-30 Expansion Tank 4.4 Gallon Volume 30 Extrol

Description

AMTROL designed and patented the first EXTROL expansion tank in 1954, redefining hydronic heating systems. For five decades their unique, pre-pressurized, diaphragm design EXTROL has been the world's leading expansion tank. EXTROL was designed to control system pressure and help reduce energy consumption of heating and chilled water operations. Please Note: This product should be purchased & installed by a qualified heating professional.

Features:

For use with closed hydronic heating and cooling systems. Factory pre-charged to 12 psig. Pre-charge should be adjusted to equal minimum operating pressure at tank location. Though product can be mounted horizontally, this can decrease the life of the product. NOTE: Not for use on Domestic (Potable) Water Systems (See ST-12 Domestic (Potable) Water Systems) Model EX-30