Pay in 4 interest-free payments of $81.92 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
The Viessmann 7427419 is a direct OEM Control Console WB1B-26 engineered specifically for the Vitodens 100-W series condensing boilers
It is also found in AQUAS indirect pool heating systems
The 184T frame configuration features a 1-1/8 inch shaft diameter
the sensor's resistance decreases
Siemens DDC 550-430 Actuator L99H008 The Viessmann 7427419 is aThe Siemens DDC 550 430 is a high performance BACnet VAV Actuator designed for DDC terminal box controller applications. Operating on the BACnet MS TP protocol, this integrated unit provides precise, pressure independent control of VAV zone level routines. With a 44 lb in (5 Nm) nominal torque and a 90 second run time at 60 Hz, the Siemens OpenAir GDE series ensures reliable damper positioning for HVAC building automation. The on board differential