---
product_id: 739642502
title: "Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan"
brand: "wathai"
price: "€ 45.14"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.cy/products/739642502-wathai-ec-industrial-housing-fan-120mm-x-38mm-ball-bearing
store_origin: CY
region: Cyprus
---

# 67,000 hrs ball bearing lifespan 6W ultra-low power draw 116 CFM airflow for powerful cooling Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan

**Brand:** wathai
**Price:** € 45.14
**Availability:** ❌ Out of Stock

## Summary

> 🌪️ Powerfully silent cooling that keeps you ahead of the curve.

## Quick Answers

- **What is this?** Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan by wathai
- **How much does it cost?** € 45.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/739642502-wathai-ec-industrial-housing-fan-120mm-x-38mm-ball-bearing)

## Best For

- wathai enthusiasts

## Why This Product

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

## Key Features

- • **Brushless EC Motor Tech:** Combines AC power convenience with DC motor efficiency for cleaner, cooler performance.
- • **Whisper-Quiet Efficiency:** Operates at just 41 dBA—cool your space without the noise.
- • **Complete Installation Kit:** Includes grille, screws, nuts, cables, and plug—ready to mount and run out of the box.
- • **Durable Ball Bearing Design:** Engineered for longevity with 67,000 hours of reliable operation.
- • **Universal Voltage Compatibility:** Seamlessly runs on 90V to 270V—perfect for global or fluctuating power setups.

## Overview

The Wathai EC Industrial Housing Fan is a cutting-edge 120mm brushless cooling fan featuring energy-efficient EC motor technology. Delivering 116 CFM airflow at a whisper-quiet 41 dBA, it supports a wide voltage range (90V-270V) and boasts a robust 67,000-hour ball bearing lifespan. Designed for professional-grade ventilation and cooling projects, it comes complete with mounting hardware and cables for hassle-free installation.

## Description

EC fan What is EC technology? EC stands for electronic shifting and combines AC and DC voltages to bring the best of both worlds; the motor operates on DC voltage, but with a normal AC power supply. EC engines have several advantages. Since EC motors do not have brushes, they do not move or have a short service life due to the brushes. Other advantages include the fact that they do not waste energy because electronics control the stator; they offer better performance and controller, and they work cooler than induction motors; in size, small motors can get the same power as traditional DC or AC motors. The power distribution is much cleaner with an EC motor. Brushless DC motors depend on separate DC power supply. And powering an AC motor usually adds more cost and complexity. EC motors can connect directly to the AC main power supply with their built-in electronic components. They do not depend entirely on voltage or frequency, therefore, small voltage changes do not affect engine power. The EC fan is more windy than the AC fan, more energy efficient and can work in the voltage range from 70V to 270V, such as working under 110V, 115V, 120V, 220V, 240V, the fan speed is the same. Product details: Rated voltage: Consumption: Speed: 2800±10% rpm. Airflow: 116±10% CFM. Noise level: 41 ± 10% dBA. Cable length: 300 mm. Weight: 160 g per piece. Package Contents: 1 x fan with ventilation grille, screws and mounting nuts. 2 cables (approx. 96.5 cm). 1 x power plug.

Review: This fan work perfect. Almost silent and did a great job - cool down real fast.
Review: Good airflow for the money spent (manages to pull a sizeable amount of air through two fine furnace filters). Wire feels slightly cheap, but it's expected at the price.

## Features

- This EC axial fan consumes very less energy and better efficiency than AC equivalent.
- Designed for projects requiring cooling or ventilation, or as a replacement fan for various products.
- The ball bearings have a life of 67,000 hours and allow the fans to be placed flat or standing
- Box contents: 1 x fan with ventilation grille, mounting screws and nuts, 2 x lead cables (approx. 96.5 cm), 1 x mains plug.
- 120 x 120 x 38 mm. Rated voltage: 90 V to 270 V. Airflow: 116 ± 10% CFM. Power: 6 W. Speed: 2800 rpm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SH42DCD |
| Are Batteries Included | No |
| Brand | Wathai |
| Customer Reviews | 4.5 4.5 out of 5 stars (401) |
| Date First Available | 20 Mar. 2025 |
| Guaranteed software updates until | unknown |
| Item Weight | 424 g |
| Item model number | EC12038B110-240V |
| Manufacturer | Wathai |
| Product Dimensions | 12 x 12 x 4 cm; 423.8 g |
| Voltage | 120 Volts (AC) |
| Wattage | 6 watts |

## Product Details

- **Brand:** Wathai
- **Cooling method:** Air
- **Material:** Plastic
- **Maximum rotational speed:** 2800 RPM
- **Noise level:** 41 Decibels
- **Power connector type:** AC power plug
- **Product dimensions:** 12L x 12W x 3.8H centimetres
- **Voltage:** 120 Volts (AC)
- **Wattage:** 6 watts

## Images

![Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan - Image 1](https://m.media-amazon.com/images/I/613qmvc92CL.jpg)
![Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan - Image 2](https://m.media-amazon.com/images/I/616NlKQM9tL.jpg)
![Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan - Image 3](https://m.media-amazon.com/images/I/618MBhSi8pL.jpg)
![Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan - Image 4](https://m.media-amazon.com/images/I/61Ip5MJW4YL.jpg)
![Wathai EC Industrial Housing Fan 120mm x 38mm Ball Bearing AC 110V 115V 120V 220V 240V Brushless Cooling Fan - Image 5](https://m.media-amazon.com/images/I/61bDDh30g1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***N on 6 June 2025*

This fan work perfect. Almost silent and did a great job - cool down real fast.

### ⭐⭐⭐⭐⭐ Review
*by S***S on 21 November 2025*

Good airflow for the money spent (manages to pull a sizeable amount of air through two fine furnace filters). Wire feels slightly cheap, but it's expected at the price.

### ⭐⭐⭐⭐ Review
*by A***N on 20 April 2021*

This review is for the Wathai 120mm x 38mm EC fan. I purchased two of these to replace two old shaded pole fans (non-muffin style) rated at 22 watts each that I had mounted to the top rear of my wood stove. Using a Ponie PN1500 energy monitor, I identified the combined power consumption of the old, high speed, whining fans was 38 watts. I started looking for more efficient fans since they often run for days on end. Researching regular AC muffin fans showed they weren't any better for lower power consumption. Turns out the typical, inexpensive, AC muffin fans are also a shaded pole motor design. I considered going with Brush Less DC (BLDC) fans but then I'd need a Switch Mode Power Supply (SMPS) to convert the AC to appropriate DC voltage for them. I also learned that using 48vdc BLDC fans with a SMPS would have been the more efficient route. However, that effort lead me to the newer EC designed fans. These are essentially a 48Vdc (or maybe 60Vdc) BLDC muffin fan with a SMPS built-in that works directly off-line (no AC transformer) to convert the AC to DC. By using PWM, the EC fan can handle a very wide range of AC input voltages (by design they should also be able to handle DC input voltages of same range, just like many SMPS can; but I didn't find any manufacturer's stating that). I tested the new Wathai fans individually in open air flow with the Ponie. The first fan measured 3.74 watts at 121.3Vac and 0.05 amps (power factor of 0.60) while the second fan measured 4.17 watts at 121.4Vac and 0.06 amps (same 0.60 pf). This is a big improvement over the same size and air flow rated AC muffin fans that use around 20-30 watts each. Based on these numbers the two new Wathai fans should pay for themselves in reduce electric consumption in just one heating season. Interestingly, with the two fans wired in parallel for my application, the Ponie showed the wattage fluctuating 0.05-0.1 watt. The wattage readings were very stable when testing one fan at a time. Overall the quality of construction is very good. The supplied mounting bolts are long enough to go thru an 1/8” thick mounting surface, the supplied grill, and both sides of the fan. The fan frame is a plastic material rather than aluminum; but I didn't find any of the lower priced EC fans with aluminum frames. The 48” long power cord (if count the plug prong length it would be 49”) appears to be of good quality; but is constructed with only 20-22 gauge wires. If you don't use the cord with the fan I'd recommend throwing it away. The small wiring makes the cord suitable for only 30-40 watts max. The grill is nicely made and as shown is a shiny aluminum/chrome color (I'd rather had black grills; but didn't find that as an option). The included connector clip does the job; but I went ahead and soldered/shrink sleeved with the power cord from the old fans for my application. I found a few negatives with the Wathai fan. I could not find any UL, CE or other international approvals for the fan or power cord. There's also no IP rating. There's no supplied locking washers. Most of the EC fans such as the Wathai are only single speed at this time. I could locate other brands with PWM/0-10Vdc variable speed control; but they were 2-4x the price. The power cord supplied with the fan doesn't have the wire ends stripped ready for installation in the clip so you'll have to do that when you get the fan. There aren't any instructions or a data sheet with the fan although it should be simple enough for most folks to setup/install. The label on the fan has no model/serial number (or a current rating like most muffin fans) so I'm guessing Wathai only offers this one model in this particular size. Finally, as another reviewer commented, there is RFI from the fan. My portable AM radio had an obvious buzzing noise over most of the AM band when I got it within one meter of the Wathai fan. My TV located about 3 meters away showed no problems with the fans and it is on the same electrical circuit. So pay attention to your application; this fan may not be the right choice for you. On the positive side. The fan moves air similar to the 100 cfm DC fan I compared the airflow with and the Wathai fan is reasonably quiet. I'm fairly confident it's meeting the db noise level cited in the ad. Plus the price is so comparable to the old style, inefficient, AC muffin fans it's worth buying as it will save you enough in electricity consumption that it could pay for itself in no time. Overall I'm very satisfied with the Wathai 120x38mm EC fan purchase. So far I've only used them a week; but if lasts as long as the 60,000+ hrs rating on the bearings I'll easily get my monies worth.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-01*