US$ 33.80
providing reliable damper closure and airtightness
returning the damper to its default position in case of power failure
spring-return damper actuator designed for on/off control in HVAC systems
^^[Part# AFXUP N4 is the same as AFXUPN4]^^
Display temperature offset
B217+TR24-3-T US | CCV | 0.75" | 2 Way | 4.7 Cv | w/ Non-Spg | 24V | Floating | Belimo Voltage_100-240V providing reliable damper closure andResources Datasheet Installation Instructions More Info
US$ 33.80
US$ 20.00
US$ 19.99