Viessmann Heating / hot water divert valve
3-way switching valve
With electric drive, connection R1 (internal thread).
Supports - Viessmann Vitotron VMN & VLN Heating / hot water divert valve

Description
3-way switching valve
With electric drive, connection R1 (internal thread).
Supports - Viessmann Vitotron VMN & VLN Heating / hot water divert valve













