expansiontank中文

When connecting copper to steel pipes, you should use Dielectric Unions. These fittings prevent electrolytic reactions that naturally occur when water come in to contact with two types of metal. The result of this reaction is a galvanic corrosion that over time will corrode the pipes. Look for a powdery, crumbling white powder that builds up on the connection of the pipes. Dielectric Unions have a non-conductive washer between the two side of the fitting which prevents the metals from reacting. Canarsee offers a a selection of Dielectric Unions that will protect your connection for a long time.

We are a leading producer of energy-efficient water heating solutions that are radically simple, brilliantly engineered and perfectly suited for most any application. We focus solely on serving the unique needs of each customer with a product portfolio including boilers, water heaters, pool heaters, cogeneration products and commercial package systems.

Buffer tank

Designed for hydronic heating systems or potable hot water systems, the tank uses compressed air to maintain system pressures by accepting and expelling the changing volume of water as it heats and cools.

Shop the widest online variety of PEX, plumbing, heating, and HVAC supplies at Canarsee. We carry everything for a residential project of any scale, at the lowest prices on the market. If you have any questions just ask our knowledgeable staff!