---
product_id: 6270437
title: "AC Infinity Standard Thermal and Speed Fan Controller"
brand: "ac infinity"
price: "£54.08"
currency: GBP
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.co.uk/products/6270437-ac-infinity-standard-thermal-and-speed-fan-controller
store_origin: GB
region: United Kingdom
---

# Six fan speed settings for custom airflow Intelligent thermal probe for adaptive cooling Digital LCD display for precise monitoring AC Infinity Standard Thermal and Speed Fan Controller

**Brand:** ac infinity
**Price:** £54.08
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, stay ahead — the ultimate AV cabinet guardian!

## Quick Answers

- **What is this?** AC Infinity Standard Thermal and Speed Fan Controller by ac infinity
- **How much does it cost?** £54.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/6270437-ac-infinity-standard-thermal-and-speed-fan-controller)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Failure Memory:** Retains your custom settings even after power interruptions, so your cooling never skips a beat.
- • **Smart Thermal Control:** Automatically adjusts fan speed to maintain optimal AV cabinet temperatures, preventing overheating and equipment failure.
- • **Multi-Fan Compatibility:** Seamlessly manages up to six AC Infinity and USB fans, ensuring comprehensive cooling coverage for your tech setup.
- • **Complete Installation Kit:** Includes precision thermal probe, mounting screws, and power adapter for hassle-free setup and immediate use.
- • **User-Friendly LCD Display:** Clear digital readout with display lock and alarm system keeps you informed and in control at a glance.

## Overview

The AC Infinity Controller 2 is a sophisticated fan thermostat and speed controller designed for AV cabinet cooling. Featuring an intelligent thermal probe and digital LCD display, it controls up to six compatible fans with six adjustable speeds. Its automated programming adapts cooling power dynamically, while built-in alarms, display lock, and power failure memory ensure reliable, user-friendly operation. The complete kit includes all necessary accessories for quick installation.

## Description

desertcart.com: AC Infinity Controller 2, Fan Thermostat and Speed Controller, Controls AIRPLATE, MULTIFAN, USB Fans and Devices, for AV Cabinet Cooling : Electronics

## Features

- Intelligent thermal fan controller with on-board processor and digital LCD display.
- Controls up to six AC Infinity Cabinet and USB Fans, see below for compatibility.
- Automated programming that self-adjusts cooling power in response to changing temperatures.
- Features an alarm system, display lock, six fan speeds, two buffer options, and power failure memory.
- Complete kit includes precision thermal probe, mounting screws, and power wall adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NG9TSG4 |
| Best Sellers Rank | #359 in Computer Case Fans |
| Brand Name | AC Infinity |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (937) |
| Display Type | LCD |
| Item Dimensions L x W x H | 5.2"L x 1.1"W x 3.1"H |
| Item Weight | 0.4 Pounds |
| Manufacturer | AC Infinity |
| Material Type | Plastic |
| Model | AI-ATC |
| Operating Temperature | 32 Degrees Fahrenheit |
| Part Number | AI-ATC |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 854759004402 |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 5.2"L x 1.1"W x 3.1"H
- **Voltage:** 5 Volts

## Images

![AC Infinity Standard Thermal and Speed Fan Controller - Image 1](https://m.media-amazon.com/images/I/51qsHxAlJOL.jpg)

## Questions & Answers

**Q: Can you turn off the backlit LCD display?**
A: Of course you can. You can turn it on permanently or off if you prefer. There are also three settings available for the brightness.

**Q: What is the temperature buffer in regular operating mode - how far does the temp have to go up or down before the fan comes on or shuts off?**
A: An additional note on this, AFAICT there is no temperature buffer in smart mode, it only applies in auto mode.  In smart mode the fan just toggles on and off continuously as the temperature hovers around the set point, making that mode kinda useless.  Reported as a bug to AC Infinity...

**Q: Does the fan have auto mode to turn on automatically based on temperature?**
A: It is not the fan that have an auto mode, it is the AC Infinity Controller. I leave mine on Smart program all the time so when the temperature rise up the fans start to extract the heat gradually and silently. The warmer the receiver the faster they go until the temperature comes down again ( according to your program ) and then the system turns off automatically. This is a fantastic product and seeing how hot the receivers can get I can only highly recommend AC Infinity.  Before my receiver could heat up to 42 degree celsius, now the temperature never goes above 30 degree celsius. Hope that helps.

**Q: What is the highest temperature you can set the fans to come on at?**
A: Nvm...It looks like they've updated to a newer model than what I have.  They claim the new model is: 32 to 140*F

## Frequently Bought Together

- AC Infinity Controller 2, Fan Thermostat and Speed Controller, Controls AIRPLATE, MULTIFAN, USB Fans and Devices, for AV Cabinet Cooling
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**Shop now:** [https://www.desertcart.co.uk/products/6270437-ac-infinity-standard-thermal-and-speed-fan-controller](https://www.desertcart.co.uk/products/6270437-ac-infinity-standard-thermal-and-speed-fan-controller)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-14*