Central heating boiler with water tank

摘要

The hot water tank (3) is enclosed in the boiler jacket and comprises openings of a forward (1) and return flow pipe (2). The latter opening section in the water tank comprises an admixer for the hot water, with the forward flow pipe opening located below the return flow one.Pref. the admixer contains deflection baffles (13,14) for the hot water and is in the form of a jet pump with adjustment facilities. The forward flow pipe may have two openings at different levels.