Belimo AV6-20 Shaft extension Once the manual reset limit

Once the manual reset limit switch triggers

Simplifies actuator repair by ensuring the spring sits flush against the diaphragm plate or yoke

This 3/4 inch bore ball bearing is engineered as a high-durability HVAC motor bearing replacement

4 TR for R410A—and prevent evaporator floodback or starvation

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Belimo AV6-20 Shaft extension Once the manual reset limitThe Belimo AV6 20 is a heavy duty shaft extension 170 mm designed for professional HVAC mechanical installations where the standard damper shaft length is insufficient for actuator mounting. This accessory provides a critical 6. 7 inch extension, making it indispensable for deep set dampers or applications with thick insulation. Crafted from galvanized steel, the AV6 20 is engineered to withstand high torque environments without slipping or losing