HVAC Fans

Read revision 4

Revision 4 · Jun 11, 2026 +1 −1

Migrate datasheet deferrals to drawing_ref + default: deferred
Showing changes from Rev 3 to Rev 4 in HVAC Fans.
Tag changes −ASHRAE 90.1−Controls−Fans−HVAC−Kitchen Exhaust−Vibration Isolation
---
title: HVAC Fans
…372 unchanged lines
type: text
drawing_ref: true
−default: "Per fan schedule and installed orientation"
+default: deferred
```
…373 unchanged lines
## Spare-part identification (fan tag, belt size and quantity, bearing part numbers) shall be listed in the closeout documents.

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