Midea "Boiler accumulator the indirect heat exchange"

Boiler-accumulator of indirect heat exchange, is structurally a heat-insulated tank with one or more heat exchangers built-in. To heat the water, the hot heat carrier from the heat pump, boiler, solar collector or other source is sent to heat the boiler. Such water heaters have many varieties (with several heat exchangers, with a built-in TEEN, etc.) and make the heating system flexible and economical.

Main advantages:

• allow the use of several heat sources, including solar collectors;
• subject to minimal corrosion;
• always contain a supply of hot water;
• convenient for DHW recirculation;

Disadvantages:

• relatively high price;
• require qualified installers for strapping.