Heating systems, Water connection, Assembly parts for Alde Compact 3020 / 3030

Safety/drain valve

Model variants

Art. no: 3000473

Combined safety valve and drain cock. The safety valve opens at 3.5 - 4.5 bar. 
When draining water from the heater, the yellow lever is pushed upwards. 
Installed close to the boiler’s incoming fresh water pipe.