---
product_id: 235827648
title: "Quietcool AFG SMT PRO-3.0 Smart Attic Fan for Gable Vents - 2940 CFM - Smart App Control - Thermostat and Humidistat - 20ft Power Cord - Plug-and-play - Two Speed"
brand: "quietcool"
price: "€ 818.14"
currency: EUR
in_stock: true
category: "Quietcool"
url: https://www.desertcart.gr/products/235827648-quietcool-afg-smt-pro-3-0-smart-attic-fan-gable
store_origin: GR
region: Greece
---

# 2940 CFM max airflow Smart App Control 45 dB whisper-quiet operation Quietcool AFG SMT PRO-3.0 Smart Attic Fan for Gable Vents - 2940 CFM - Smart App Control - Thermostat and Humidistat - 20ft Power Cord - Plug-and-play - Two Speed

**Brand:** quietcool
**Price:** € 818.14
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay smart — the attic fan that works as hard as you do!

## Quick Answers

- **What is this?** Quietcool AFG SMT PRO-3.0 Smart Attic Fan for Gable Vents - 2940 CFM - Smart App Control - Thermostat and Humidistat - 20ft Power Cord - Plug-and-play - Two Speed by quietcool
- **How much does it cost?** € 818.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/235827648-quietcool-afg-smt-pro-3-0-smart-attic-fan-gable)

## Best For

- quietcool enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Simplicity:** No wiring needed—20ft power cord and included vent covers make installation a breeze.
- • **Whisper-Quiet Efficiency:** Operating at just 45 dB, enjoy powerful ventilation without the noise disruption.
- • **Built-In Safety & Stability:** Fire safety shutoff and anti-vibration mounting tabs ensure peace of mind and durability.
- • **Smart Control at Your Fingertips:** Automate ventilation with app-based thermostat and humidistat settings—control anytime, anywhere.
- • **Powerful Airflow, Effortless Comfort:** Up to 2940 CFM moves heat out fast, keeping your attic cool and your energy bills low.

## Overview

The Quietcool AFG SMT PRO-3.0 is a smart, energy-efficient attic fan delivering up to 2940 CFM airflow with whisper-quiet 45 dB operation. Featuring two-speed PSC motor, app-controlled thermostat and humidistat, plug-and-play installation with a 20ft power cord, and built-in safety features, it’s designed for seamless, automated attic ventilation that reduces heat buildup and energy costs.

## Description

Buy Quietcool AFG SMT PRO-3.0 Smart Attic Fan for Gable Vents - 2940 CFM - Smart App Control - Thermostat and Humidistat - 20ft Power Cord - Plug-and-play - Two Speed: Ventilation Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Two-speed Permanent Split Capacitor (PSC) motor
- Smart App Control for automated fan operation - thermostat and humidistat
- Built-in mounting tabs with anti-vibration pads
- Up to 2940 CFM on high at 264 watts
- Down to 1650 CFM at 191 watts
- Built-in fire safety shut off
- Plug and play (no wiring)
- Vent covers included to block air from backdrafting into the attic
- 20 foot power cord for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CVSZKB7 |
| Air Flow Capacity | 2940 cfm |
| Best Sellers Rank | #68,714 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #253 in Household Ventilation Fans |
| Blade Length | 8.25 inches |
| Blade Material | Alloy Steel |
| Brand Name | Quietcool |
| Collection Name | Electric Fans |
| Color | Red |
| Connector Type | AC power cord |
| Control Method | App |
| Controller Type | App Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (667) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Finished |
| Global Trade Identification Number | 00811658022029 |
| Included Components | attic fan, smart control hub, vent covers |
| Indoor Outdoor Usage | Indoor |
| Installation Type | plug-and-play |
| Item Dimensions D x W x H | 16"D x 16"W x 10"H |
| Main Power Connector Type | AC power cord |
| Manufacturer | QC Manufacturing, Inc. |
| Material | Alloy Steel |
| Model Name | QuietCool 2940 CFM Smart App Controlled 2-Speed Attic Gable Fan |
| Model Number | AFG SMT PRO-3.0 |
| Mounting Type | gable mount |
| Noise Level | 45 db |
| Number of Blades | 5 |
| Number of Power Levels | 2 |
| Number of Speeds | 2 |
| Part Number | AFG SMT PRO-3.0 |
| Power Source | AC |
| Recommended Uses For Product | Bedroom, Indoor |
| Room Type | Bathroom |
| Size | 16x16x10 inches |
| Special Features | smart control |
| Specification Met | Energy Star, UL |
| Standby Power Shutoff | high |
| Style | AFG SMT PRO-3.0 |
| Theme | home appliance |
| UPC | 811658022029 |
| Voltage | 120 volts |
| Wattage | 264 watts |

## Product Details

- **Brand:** Quietcool
- **Color:** Red
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** gable mount
- **Power Source:** AC
- **Product Dimensions:** 16"D x 16"W x 10"H
- **Recommended Uses For Product:** Bedroom, Indoor
- **Room Type:** Bathroom
- **Special Feature:** smart control
- **Style:** AFG SMT PRO-3.0

## Images

![Quietcool AFG SMT PRO-3.0 Smart Attic Fan for Gable Vents - 2940 CFM - Smart App Control - Thermostat and Humidistat - 20ft Power Cord - Plug-and-play - Two Speed - Image 1](https://m.media-amazon.com/images/I/71N0JSxcnEL.jpg)

## Questions & Answers

**Q: What is the difference between  afg smt-es 3.0 &  afg pro-3.0 ?  I can't see differences nor different purposes.  Is one quieter than the other?**
A: AFG SMT ES 3.0 has an electronically commutated motor (very energy efficient) and the unit comes with Bluetooth capabilities.  The AFG PRO 3.0 has a permanent split capacitor motor (still energy efficient) and is operated via an external thermostat.

**Q: Can this be mounted in an attic window opening?**
A: This is meant to be mounted on a gable vent. A minimum of 14" * 14", we recommend its a 16" * 16".

**Q: What is the draw on low speed?**
A: I am assuming you want to know how many watts the fan uses on the lowest speed?  About 25.

**Q: Will one fan work or can I use 2 fans**
A: One fan works just fine and if you have a big enough attic with enough intake throughout you can add another.  I think one will suffice.

## Frequently Bought Together

- Quietcool AFG SMT PRO-3.0 Smart Attic Fan for Gable Vents - 2940 CFM - Smart App Control - Thermostat and Humidistat - 20ft Power Cord - Plug-and-play - Two Speed
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-02*