A screw-free 6-inch exhaust connection for Antminer S9 setups
This PETG shroud clips over the stock S9-style exhaust fan housing and provides a standard 6-inch duct connection. Push it into position until the retaining clips lock—no fan-screw removal or separate mounting hardware.
Fit rule: This is the single-fan S9-style slip-on design. Do not use it for Antminers with two exhaust fans; those machines require one of the dual-fan shrouds in the ASIC Shroud Finder.
Fast installation without opening the fan mount
Slip-on retention
Integrated clips hold the shroud over the compatible stock fan housing without removing the fan screws.
6-inch connection
Route the miner’s main exhaust into common 6-inch flex or rigid duct components.
Printed in PETG
Designed and printed by CryptoCloaks in Colorado for the warm exhaust side of mining hardware.
Specifications and compatibility
| Primary compatibility | Antminer S9-style single stock exhaust-fan housing shown in the product photos |
|---|---|
| Fan configuration | Single-fan slip-on design |
| Duct connection | Single 6-inch round outlet |
| Material | PETG |
| Mounting | Integrated slip-on clips; no screws or extra mounting hardware |
| Heat path | Main ASIC exhaust only |
| Included | One slip-on exhaust shroud; duct, clamp, and hose are not included |
Install in three steps
Shut down and unplug the miner. Let the fan housing cool before installation.
Align the shroud with the compatible stock exhaust-fan housing and press evenly until the clips engage.
Attach 6-inch ducting, restart the miner, and confirm the shroud is secure with clear airflow.
Frequently asked questions
Does this fit dual-fan Antminers?
No. This is a single-fan S9-style slip-on shroud. Use the finder for dual-120mm or dual-140mm Antminer products.
Do I remove the stock fan screws?
No. The integrated clips are designed to slip over the compatible fan housing.
Are the duct and clamp included?
No. The listing is for the printed shroud. Supply compatible 6-inch ducting and a clamp for your setup.
What if my fan housing does not match the photos?
Do not force the part. Use the support link from the finder and send the miner model plus a clear exhaust-side photo before ordering.
Installation note: Never work on an energized miner. Do not force the clips, obstruct the fan opening, or operate with a collapsed or sharply restricted duct. Monitor temperatures after installation.
Have two exhaust fans instead?
The CryptoCloaks ASIC Shroud Finder separates single-fan, dual-120mm, and dual-140mm Antminer designs.
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