The kit consists of antifreeze valves that allow the fluid to be discharged from the circuit when its temperature reaches a limit value, preventing the formation of ice in the system and consequent damage to the unit and pipes.
For use with Bosch 2000 AWF
Technical specification
ERP (Energy Efficiency)NSupplier Part Number7738602366Brand NameBosch
Reviews
Bosch System Freeze Protection Kit (4-6Kw) 7738602366