Radiator for hot water heating system, has upper elbow and is formed in longitudinal axis curve whereby ventilation pipe is provided for eduction of collection of air during filling of heating system with heat conveyor fluid

摘要

Radiator (1) has upper elbow (11,12) and is formed in longitudinal axis curve. A ventilation pipe is provided for eduction of collection of air during filling of heating system with heat conveyor fluid at highest point of heating element. The ventilation pipe is attached to air bleed valve (31) whereby the ventilation pipe has several inlet openings.