Avalon Fan Speed Simulator 2 in 1 for Immersion Cooling 4pin 1246 1166
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Avalon Fan Speed Simulator – Plug-and-Play Spoofer for Immersion, Hydro & Silencer Cooling
The Avalon 2-in-1 Fan Speed Simulator is a plug-and-play fan spoofer for Canaan Avalon A1246, A1166, A1066, A920, A921, A911, A910 and Lovecore A1 miners. It interprets the miner's PWM signal and presents a simulated tach feedback in the 2000–7000 RPM range, so the controller never trips a fan-fault when the original fans are removed for water cooling, oil immersion or silencer-box installs. Note: the simulator does not provide cooling itself — pair it with a water loop, immersion tank or muffler / centrifugal blower for a complete thermal solution.
Avalon Fan Simulator Specifications
| Feature | Specification |
|---|---|
| Name | Fan Simulator (2-in-1) |
| Function | PWM-driven fan-speed simulation (2000-7000 RPM range) |
| Features | Plug & Play |
| Connector | 4-pin linear square |
| Compatibility | Avalon A920, A921, A911, A910, A1066, A1166, A1246; Lovecore A1 |
| Choose model | Confirm with our sales team |
| Use Cases | Water cooling, oil immersion, silencer / centrifugal blower setups |
| Condition | Brand New |
When You Need an Avalon Fan Simulator
Three common scenarios cover most installs: an Avalon A1246 / A1166 moved into a silencer box with a single remote blower; an Avalon hashboard converted to a water cooling loop with the chassis fans removed; or a Lovecore / Avalon unit running in a single-phase oil immersion tank. In every case, the controller still expects healthy tach feedback on the fan headers — without a simulator, it logs a fan fault and stops hashing.
Installation Notes
Power the miner off and unplug mains. Disconnect the original fan headers and plug each one into the simulator's matching 4-pin square port. Power up and verify the controller reports healthy RPM in the dashboard before activating your cooling loop. No firmware modification required.
Related Avalon Fan Simulators & Cooling Parts
- Avalon PSU Fan Simulator – Cooling & Noise Reduction
- Avalon PSU 2-in-1 Power Supply Fan Simulator – Immersion
- DF1203812B2FN 12 cm Fan – Avalon 1066 / 1166 / 1246
- WSA12038B12U Aisen Lovecore A1 Pro 12 cm Fan
Convert Avalon and Lovecore miners to immersion, hydro or silencer cooling without fan faults. Order online or contact us at contact@lys-sz.com to confirm the right model for your miner. Worldwide shipping from our Shenzhen warehouse.
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