---
product_id: 61412129
title: "AC Infinity AXIAL S1238D, Dual 120mm Muffin Fan with Speed Controller, UL-Certified for Doorway, Room to Room, Wood Stove, Fireplace, Circulation Projects"
brand: "ac infinity"
price: "22098 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Ac Infinity"
url: https://www.desertcart.kg/products/61412129-ac-infinity-axial-s1238d-dual-120mm-muffin-fan-with-speed
store_origin: KG
region: Kyrgyzstan
---

# Up to 110 CFM airflow Ultra-quiet 21-47 dBA noise range 67,000-hour dual ball bearing lifespan AC Infinity AXIAL S1238D, Dual 120mm Muffin Fan with Speed Controller, UL-Certified for Doorway, Room to Room, Wood Stove, Fireplace, Circulation Projects

**Brand:** ac infinity
**Price:** 22098 som
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game with whisper-quiet power and precision control!

## Quick Answers

- **What is this?** AC Infinity AXIAL S1238D, Dual 120mm Muffin Fan with Speed Controller, UL-Certified for Doorway, Room to Room, Wood Stove, Fireplace, Circulation Projects by ac infinity
- **How much does it cost?** 22098 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/61412129-ac-infinity-axial-s1238d-dual-120mm-muffin-fan-with-speed)

## 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

- • **Certified Reliability:** UL-certified dual 120mm fans guarantee safety and consistent performance for your home or workspace.
- • **Durable Aluminum Build:** Heavy-duty aluminum fans and guards ensure long-lasting performance and sleek industrial aesthetics.
- • **Precision Airflow Control:** Adjust fan speed seamlessly with the built-in controller to balance powerful circulation and whisper-quiet operation.
- • **Multi-Use Cooling Solution:** Ideal for wood stoves, fireplaces, room-to-room ventilation, and sensitive electronics cooling—stay cool, stay efficient.
- • **Versatile Mounting Options:** Mount in any direction with included swivel brackets and hardware for perfect fit in any space.

## Overview

The AC Infinity AXIAL S1238D is a UL-certified dual 120mm muffin fan kit featuring adjustable speed control, delivering up to 110 CFM airflow at a noise level as low as 21 dBA. Built with durable aluminum and dual ball bearings rated for 67,000 hours, it offers versatile mounting and reliable cooling for fireplaces, wood stoves, room ventilation, and electronics.

## Description

Buy AC Infinity AXIAL S1238D, Dual 120mm Muffin Fan with Speed Controller, UL-Certified for Doorway, Room to Room, Wood Stove, Fireplace, Circulation Projects: Industrial & Scientific - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great performance - Excellent quality, high performance fan pack. It move a high violin of air and is extremely quiet. I mounted it above a Mr Heater Blue flame heater in my garage and it does a great job
Review: Tried high and low speed fans, both are great. - I purchased two 120mm fans from AC Infinity, one high speed and one low speed. The short story is that both fans are awesome quality. The high speed fan is a little too noisy for a living room entertainment center but makes some impressive airflow. The low speed fan is quiet enough to use in the living room, 6 feet away, and not make a noticeable amount of noise while still moving plenty of air. If you are looking for a fan, buy one of these. I built two stereo cabinets with intake filters and used these fans as exhaust fans. Since I had two cabinets, one for the shop and one for the house, I bought both the high speed and low speed fans figuring I would put the high speed in the garage if it was too noisy for the living room. Both fans are very high quality, sturdy aluminum surrounds. The high speed fan is about twice as thick as the low speed fan but otherwise they are identical. All the hardware necessary to mount them was included and mounting screws were long enough to mount through 3/4 inch thick plywood without problem. The high speed fan did turn out to be more noisy than I wanted for the living room so it ended up in the shop. The primary purpose of the cabinet in the shop was to protect the stereo from metal dust and other nasty garbage, but I have no doubt that a single 120mm high speed fan will circulate more than enough air to cool any electrical component or series of components you could assemble. I am using a standard 16 x 20 inch ventilation duct filter from the hardware store and the fan generates enough force to hold the cabinet door (20 x 24) shut with a clean filter. Even now that the filter is getting clogged with sawdust and grinder dust the fan is still moving air. The only downside is the noise. For comparison, if you have heard a PS4 switch from normal cooling to high speed cooling, that is about how loud this fan is. The low speed fan is perfect for my stereo cabinet in the house. It is quiet enough that you forget it's on as soon as you turn on the radio or TV and sit down on the couch six or so feet away. I have a receiver and a PS4 in the cabinet and the cabinet temperature has not risen above ambient enough that I can tell by feel, even after hours of movies or video games. This is in a small footprint cabinet with no room inside for internal circulation, so the PS4 gets hot very quickly without the fan on. I know the fan is doing all the work cooling and getting it done nicely. I have little doubt these fan will last for years based on the quality and they are definitely worth the price.

## Features

- High airflow fans designed for doorway, wood stoves, room-to-room, fireplace, and circulation projects
- Features a fan speed controller so you can optimize the airflow and noise for your application.
- UL-certified fan with dual-ball bearings has a lifespan of 67,000 hours. Can be mounted in any direction.
- Kit includes heavy-duty aluminum fans, wire guards, mounting screws, swivel brackets, and power cord.
- Each Fan | 120 x 120 x 38 mm ( 4.7 x 4.7 x 1.5 in. ) | Airflow: 40 to 110 CFM | Noise: 21 to 47 dBA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B4366YL |
| Air Flow Capacity | 40 Cubic Feet Per Minute |
| Best Sellers Rank | #64,681 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #17 in Fireplace Fans |
| Brand | AC Infinity |
| Compatible Devices | Desktop, Gaming Console, Projector, Radiator, Receiver, Refrigerator, Transmission Coolers |
| Cooling Method | Air |
| Date First Available | February 27, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.57 pounds |
| Item model number | 8541605676 |
| Manufacturer | AC Infinity |
| Material | Aluminum |
| Maximum Rotational Speed | 2600 RPM |
| Noise Level | 47 Decibels |
| Number of Items | 2 |
| Power Connector Type | 3-Pin |
| Product Dimensions | 1.5"L x 4.72"W x 4.72"H |
| UPC | 819137020085 |
| Voltage | 120 Volts |
| Wattage | 18 watts |

## Product Details

- **Brand:** AC Infinity
- **Compatible Devices:** Desktop, Gaming Console, Projector, Radiator, Receiver, Refrigerator, Transmission Coolers
- **Cooling Method:** Air
- **Material:** Aluminum
- **Maximum Rotational Speed:** 2600 RPM
- **Noise Level:** 47 Decibels
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 1.5"L x 4.72"W x 4.72"H
- **Voltage:** 120 Volts
- **Wattage:** 18 watts

## Images

![AC Infinity AXIAL S1238D, Dual 120mm Muffin Fan with Speed Controller, UL-Certified for Doorway, Room to Room, Wood Stove, Fireplace, Circulation Projects - Image 1](https://m.media-amazon.com/images/I/61JoHFlv-RL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can these fans be hung in a doorway?**
A: When hanging in a large seperating archway between rooms became additional room making that "doorway" about 6 feet. So my question is do these fans have to be connected to each other like most others I've looked at? And if so how long is the cord that connects them together? Ty

**Q: ?Se puede colocar en un invernadero solo para ventilación?**
A: Imagino que vienen diseñados para gabinetes o espacios no muy grandes ; según cómo se coloquen , pueden aspirar o soplar

**Q: Is this fan waterproof? Can use it for diy humidifier?**
A: Not waterproof

**Q: Could this be used in an oven to create a poor man’s convection oven?**
A: It is not designed to be used in enclosed heated areas. It would burn up and short out.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great performance
*by J***N on December 3, 2025*

Excellent quality, high performance fan pack. It move a high violin of air and is extremely quiet. I mounted it above a Mr Heater Blue flame heater in my garage and it does a great job

### ⭐⭐⭐⭐⭐ Tried high and low speed fans, both are great.
*by K***H on April 20, 2016*

I purchased two 120mm fans from AC Infinity, one high speed and one low speed. The short story is that both fans are awesome quality. The high speed fan is a little too noisy for a living room entertainment center but makes some impressive airflow. The low speed fan is quiet enough to use in the living room, 6 feet away, and not make a noticeable amount of noise while still moving plenty of air. If you are looking for a fan, buy one of these. I built two stereo cabinets with intake filters and used these fans as exhaust fans. Since I had two cabinets, one for the shop and one for the house, I bought both the high speed and low speed fans figuring I would put the high speed in the garage if it was too noisy for the living room. Both fans are very high quality, sturdy aluminum surrounds. The high speed fan is about twice as thick as the low speed fan but otherwise they are identical. All the hardware necessary to mount them was included and mounting screws were long enough to mount through 3/4 inch thick plywood without problem. The high speed fan did turn out to be more noisy than I wanted for the living room so it ended up in the shop. The primary purpose of the cabinet in the shop was to protect the stereo from metal dust and other nasty garbage, but I have no doubt that a single 120mm high speed fan will circulate more than enough air to cool any electrical component or series of components you could assemble. I am using a standard 16 x 20 inch ventilation duct filter from the hardware store and the fan generates enough force to hold the cabinet door (20 x 24) shut with a clean filter. Even now that the filter is getting clogged with sawdust and grinder dust the fan is still moving air. The only downside is the noise. For comparison, if you have heard a PS4 switch from normal cooling to high speed cooling, that is about how loud this fan is. The low speed fan is perfect for my stereo cabinet in the house. It is quiet enough that you forget it's on as soon as you turn on the radio or TV and sit down on the couch six or so feet away. I have a receiver and a PS4 in the cabinet and the cabinet temperature has not risen above ambient enough that I can tell by feel, even after hours of movies or video games. This is in a small footprint cabinet with no room inside for internal circulation, so the PS4 gets hot very quickly without the fan on. I know the fan is doing all the work cooling and getting it done nicely. I have little doubt these fan will last for years based on the quality and they are definitely worth the price.

### ⭐⭐⭐⭐⭐ MmmmMmmmMuffin fans.
*by B***S on March 22, 2018*

Just out of the box, this looks like quite a nice fan. _In_ the box, it looks even nicer - enough so that I found myself wondering how much less I would've paid for just the fan with bare leads. Still, if I'm going to be paying $17 for a fan, the nice packing job, slickly printed manual and black enamel hardware (2x custom-branded finger grills, 4x 55mm M4 screws, 4x thick rubber washers, and... err... 5x nuts. oops. guess there's a spare) do help a little to make it feel like I'm getting my money's worth. The fan itself is much sturdier/heavier than I expected - having apparently missed the bit where it was described as having a cast aluminum frame, I assumed it was the same black plastic as most DC muffin fans. It's not. The frame on this thing is built like a tank, and, while the hub & blades are still the usual PBT plastic, I suspect the short stubby shape will also be less damage-prone. Not that I regularly damage fans by jamming screwdrivers, fingers, or whatever other device and/or appendage might be convenient into the spinning blades - that would be silly. And reckless. And might explain why my fingers are always sore. I'd initially wondered about the effect those short blades with the large hub, and, as expected, it causes a pronounced ring or tube-shaped airflow, with a not entirely dead, but much calmer area in the center. I can imagine some specific cases where this might be less than ideal, but I expect it will make little difference for enclosure cooling (except in my case, where the heatsink placement means it's solidly an advantage). It's not a silent fan by any stretch of the imagination (not surprising, for a ball bearing fan at 3000+rpm), but it's not loud or intrusive. If I set it on my desk, I can hear it from the other end of a silent room, but you won't find yourself yelling over it - I've had PCs that ran much louder. Those vibration dampening rubber washers in the hardware packet will also do a lot to keep it from resonating your enclosure into a loudspeaker, too. As can be seen by the cast-in logo on the frame (or by looking at AC Infinity's site), this is a re-badged Cooltron fan - apparently the FA8025B11T7-96. Searching by model number, you can find datasheets with static pressure & airflow performance graphs, if you're working on the sort of project where that's important or you're the sort of person who can start planning to that sort of detail without immediately getting a headache. I included pictures of the power terminals - with and without the cable attached - as that was something I couldn't find a clear view of before ordering. While the wall end of the power cord has a polarized plug, there isn't any sort of polarity protection on the fan end - it's possible to attach the cord in either of two orientations (which Cooltron's datasheet suggests is perfectly safe), depending on which is a better fit for your project. Also visible in the shot of the terminals is an M4 threaded hole for an optional grounding screw (not included) - there's one on the opposite corner, too. If you make it to the end of the (short) manual, you'll find another unadvertised surprise waiting for you: a two year warranty. Of course, when it dies in a year and a half, I'll have completely forgotten the warranty, toss it in the bin, and go shopping for another... but it's the thought that counts... or at least that's what my mother told me every time I got a gift that I couldn't imagine myself ever using. Longevity remains to be seen, but overall the fan makes a good first impression. Well, mostly. I was disappointed to discover that, contrary to the description, it neither includes, nor makes, nor tastes like muffins, and would be a poor choice for a bake sale.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-27*