US$ 24.98
supports NAT
low capacitance design
spring-return damper actuator designed for on/off control in HVAC systems
providing reliable damper closure and airtightness
B221+LRB24-3-S | CCV | 0.75" | 2 Way | 24 Cv | w/ Non-Spg | 24V | Floating | SW | Belimo Cv / GPM_0.3 Cv supports NATResources Datasheet Installation Instructions More Info