HVAC Duct Accessories

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Revision 3 · Sep 16, 2026 +2 −1

Content update
Showing changes from Rev 2 to Rev 3 in HVAC Duct Accessories.
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title: HVAC Duct Accessories
…67 unchanged lines
- Shop drawings (access door locations, vane layouts, damper schedule)
- Actuator data sheets (torque, signal, fail position)
−default: Actuator data sheets (torque, signal, fail position)
+default:
+ - "Actuator data sheets (torque, signal, fail position)"
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…485 unchanged lines
- Spare locking quadrant operators
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