2.1 Gal. Non-Potable Hot Water Hydronic Expansion Tank Hex Bit Sockets where heavy use can sometimes

where heavy use can sometimes result in loose or broken connections when non-locking devices are used

vinyl wrapped frame built for long-lasting use (comes fully assembled)

Night vision lets you see in the dark

Each piece can hold 300 lbs

2.1 Gal. Non-Potable Hot Water Hydronic Expansion Tank Hex Bit Sockets where heavy use can sometimesHydronic Expansion Tanks are designed to keep system pressures below relief valve settings. Low profile tank design with full membrane depth which eliminates stretching of diaphragm and providing increased life cycle. It absorbs all the expansions of water in residential and commercial hydronic heating and cooling systems. Protects safety valves from failing or wearing out quickly. Avoids valve stem and ball seal leaks which prevents from wasted BTUs