---
product_id: 99923828
title: "Centric Air QA-Deluxe 3300 Whole House Fan | Energy Efficient Cooling | Low Voltage Plug and Play, 2-Speed Wall Switch with Timer | R-5 Insulated Damper | Quiet Operation | Reduces Costs by Up to 90%"
brand: "centric air"
price: "฿98130"
currency: THB
in_stock: true
reviews_count: 8
category: "Centric Air"
url: https://www.desertcart.co.th/products/99923828-centric-air-qa-deluxe-3300-whole-house-fan-energy-efficient
store_origin: TH
region: Thailand
---

# Up to 90% energy cost reduction 51 dB whisper-quiet operation 3300 CFM airflow - powerful cooling Centric Air QA-Deluxe 3300 Whole House Fan | Energy Efficient Cooling | Low Voltage Plug and Play, 2-Speed Wall Switch with Timer | R-5 Insulated Damper | Quiet Operation | Reduces Costs by Up to 90%

**Brand:** centric air
**Price:** ฿98130
**Availability:** ✅ In Stock

## Summary

> ❄️ Quiet power, smart savings — cool your home like a pro!

## Quick Answers

- **What is this?** Centric Air QA-Deluxe 3300 Whole House Fan | Energy Efficient Cooling | Low Voltage Plug and Play, 2-Speed Wall Switch with Timer | R-5 Insulated Damper | Quiet Operation | Reduces Costs by Up to 90% by centric air
- **How much does it cost?** ฿98130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/99923828-centric-air-qa-deluxe-3300-whole-house-fan-energy-efficient)

## Best For

- centric air enthusiasts

## Why This Product

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

## Key Features

- • **Silent Comfort Zone:** Enjoy peaceful, whisper-quiet cooling that won’t disrupt your work or rest.
- • **DIY-Friendly Installation:** Fits standard joists with no framing hassle—get cool fast without extra costs.
- • **Effortless Energy Savings:** Slash your cooling bills by up to 90% with smart fresh-air ventilation.
- • **Precision Climate Control:** R-5 insulated damper locks out attic heat, keeping your indoor climate steady and efficient.
- • **Whole-Home Airflow Mastery:** 3300 CFM capacity cools up to 1450 sq. ft., perfect for modern multi-story living.

## Overview

The QA-Deluxe 3300 is a high-performance whole house fan delivering 3300 CFM airflow with whisper-quiet 51 dB operation. Designed for easy installation between 16" to 24" joists, it cools homes up to 1450 sq. ft. while reducing cooling costs by up to 90% through energy-efficient fresh air ventilation. Featuring an R-5 insulated damper to block attic heat and backed by a 10-year motor warranty, this modern aluminum fan combines durability, efficiency, and silent comfort for savvy homeowners.

## Description

Buy Centric Air QA-Deluxe 3300 Whole House Fan | Energy Efficient Cooling | Low Voltage Plug and Play, 2-Speed Wall Switch with Timer | R-5 Insulated Damper | Quiet Operation | Reduces Costs by Up to 90%: Ventilation Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Whole house fan. - Install went as described and unit performs as stated. Rund very quietly.
Review: Helps keep temp down in the AM and late PM - It’s more quiet than a box fan. Got the windows open definitely bringing in the cooler air. It also helps push hot air out of the attic. When the flappers close when you turn it off it’s also quite. I went with a blue tooth switch. Vary happy with the whole house fan should of bought it years ago

## Features

- ENERGY EFFICIENT COOLING: Experience unparalleled energy efficiency with the QA-Deluxe 3300, reducing cooling costs by up to 90% by utilizing fresh outdoor air. This whole house fan offers a cost-effective cooling solution, minimizing reliance on traditional air conditioning.
- WHISPER-QUIET OPERATION: Enjoy a quieter home environment with the QA-Deluxe 3300's whisper-quiet operation. Users praise its ability to cool effectively without the noise of conventional fans, ensuring a peaceful and comfortable living space.
- STRAIGHTFORWARD INSTALLATION: Designed for easy setup, this fan fits between 16" to 24" on-center joists without the need for framing. The straightforward installation process saves time and avoids additional costs, making it a convenient choice for homeowners.
- HIGH-PERFORMANCE AIRFLOW: Delivering 3300 CFM, this fan is ideal for 2-story homes up to 1450 sq. ft. and 1-story homes up to 950 sq. ft. Its high-performance airflow ensures effective cooling and improved indoor air circulation, enhancing home ventilation.
- R-5 INSULATED DAMPER: The precision-engineered R-5 insulated damper prevents hot attic air from re-entering your living space, enhancing energy efficiency. This feature maintains a consistent indoor climate, reducing the need for additional cooling.
- DIMENSIONS & WARRANTY: Measures 28.5" D x 14" W x 14" H, this fan is proudly assembled in the USA and backed by a 10-year motor warranty. Trust in its solid build quality and long-lasting performance for peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078KDY9WH |
| Air Flow Capacity | 3219 Cubic Feet Per Minute |
| Best Sellers Rank | #215,918 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #672 in Household Ventilation Fans |
| Blade Material | Metal |
| Brand Name | Centric Air |
| Collection Name | Whole House Fans |
| Color | Wall Switch |
| Connector Type | [Standard North American household plug] |
| Control Method | Remote |
| Controller Type | Button Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (20) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Painted |
| Included Components | 2-speed wall switch, timer, remote control |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Ceiling Mount |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 20"D x 14"W x 14"H |
| Main Power Connector Type | Type A or Type B |
| Material | Aluminum |
| Model Name | QA-Deluxe 3300 |
| Model Number | QA-Deluxe 3300 |
| Motor Type | brushless |
| Mounting Type | Ceiling Mount |
| Noise Level | 51 Decibels |
| Number of Blades | 3 |
| Number of Power Levels | 2 |
| Number of Speeds | 2 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Exhausting |
| Reusability | Average |
| Size | 3300 CFM |
| Special Features | Energy Efficient, 2-Speed Wall Switch & Timer, R-5 Insulated Damper |
| Specification Met | HVI |
| Standby Power Shutoff | high |
| Style | Modern |
| Switch Type | Toggle |
| Theme | Modern |
| UPC | 799418938349 |
| Unit Count | 1.00 Count |
| Voltage | 120 Volts |
| Wattage | 417 watts |

## Product Details

- **Brand:** Centric Air
- **Color:** Wall Switch
- **Controller Type:** Button Control
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Ceiling Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 20"D x 14"W x 14"H
- **Recommended Uses For Product:** Exhausting
- **Special Feature:** Energy Efficient, 2-Speed Wall Switch & Timer, R-5 Insulated Damper
- **Style:** Modern

## Images

![Centric Air QA-Deluxe 3300 Whole House Fan | Energy Efficient Cooling | Low Voltage Plug and Play, 2-Speed Wall Switch with Timer | R-5 Insulated Damper | Quiet Operation | Reduces Costs by Up to 90% - Image 1](https://m.media-amazon.com/images/I/71OhiwcGYiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Whole house fan.
*by G***Y on November 20, 2024*

Install went as described and unit performs as stated. Rund very quietly.

### ⭐⭐⭐⭐⭐ Helps keep temp down in the AM and late PM
*by C***R on August 17, 2025*

It’s more quiet than a box fan. Got the windows open definitely bringing in the cooler air. It also helps push hot air out of the attic. When the flappers close when you turn it off it’s also quite. I went with a blue tooth switch. Vary happy with the whole house fan should of bought it years ago

### ⭐⭐⭐⭐⭐ Easy to install
*by C***Y on July 18, 2024*

Works great. Use it everyday!

## Frequently Bought Together

- Centric Air QA-Deluxe 3300 Includes 2-speed Low Voltage Wall Switch & Timer | Energy Efficient Whole House Fan | R-5 Insulated Damper | For 2-Story Homes up to 1450 sq ft & 1-Story up to 950 sq ft
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-15*