---
product_id: 148369867
title: "ThruWall Room-to-Room Transfer Fan — Quiet Through Wall Vent Fan Improves Air Circulation Between Rooms 100-275 Sq. Ft. | 10’ Power Cord, 2-Speed (TW408)"
brand: "suncourt"
price: "฿9977"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/148369867-thruwall-room-to-room-transfer-fan-quiet-through-wall-vent
store_origin: TH
region: Thailand
---

# Energy efficient 40W power Ultra-quiet operation < desktop PC noise 130 CFM airflow ThruWall Room-to-Room Transfer Fan — Quiet Through Wall Vent Fan Improves Air Circulation Between Rooms 100-275 Sq. Ft. | 10’ Power Cord, 2-Speed (TW408)

**Brand:** suncourt
**Price:** ฿9977
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your space with whisper-quiet airflow—because comfort is the new luxury.

## Quick Answers

- **What is this?** ThruWall Room-to-Room Transfer Fan — Quiet Through Wall Vent Fan Improves Air Circulation Between Rooms 100-275 Sq. Ft. | 10’ Power Cord, 2-Speed (TW408) by suncourt
- **How much does it cost?** ฿9977 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/148369867-thruwall-room-to-room-transfer-fan-quiet-through-wall-vent)

## Best For

- suncourt enthusiasts

## Why This Product

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

## Key Features

- • **Energy Smart Design:** Maximizes airflow while minimizing electricity use—perfect for eco-conscious pros.
- • **Plug & Play Installation:** No hardwiring needed—fits 3.75” to 6.5” walls with a 10-foot power cord for instant comfort.
- • **Customizable Airflow Control:** Two-speed motor with adapter plates lets you fine-tune ventilation to your exact needs.
- • **Seamless Temperature Balance:** Quietly equalizes hot and cold spots between rooms up to 275 sq. ft.
- • **Built to Last & Certified Safe:** MET Labs certified, UL & CSA standards met, backed by a 1-year warranty for peace of mind.

## Overview

The Suncourt ThruWall Room-to-Room Transfer Fan (TW408) is a sleek, energy-efficient ventilation solution designed to balance temperature and improve air circulation between rooms sized 100-275 sq. ft. Featuring ultra-quiet 2-speed operation, easy plug-in installation, and compatibility with various heating and cooling systems, it delivers customizable airflow with minimal noise and power consumption. Certified for safety and durability, this fan is ideal for modern homes and offices seeking discreet, effective climate control.

## Description

Suncourt ThruWall Room-to-Room Transfer Fan — Quiet Through Wall Vent Fan Improves Air Circulation Between Rooms 100-275 Sq. Ft. | 10’ Power Cord, 2-Speed (TW408)

## Features

- BALANCES TEMPERATURE BETWEEN ROOMS: Designed for rooms that are too hot or too cold, Suncourt ThruWall Room-to-Room Transfer Fans mount to the wall to quietly and efficiently transfer air from one room to another. Perfect for three-season rooms, dorms, hotel suites, assisted living, modular homes, utility rooms, bedrooms, offices, and more.
- EASY INSTALLATION: Install in any 3-3/4” to 6-1/2” thick frame wall using minimal tools. No hardwiring required—simply plug it in with the 10-foot power cord to maintain a comfortable environment in rooms 100-275 square feet.
- ULTRA-QUIET OPERATION: Engineered and assembled in the USA for minimal noise, this through wall fan features a 2-speed motor for customized airflow control. Use the included airflow adapter plates to fine-tune airflow at either speed. The sound level is less than a desktop computer’s dBA.
- ENERGY EFFICIENT: The wall fan distributes conditioned or heated air (from rooms with PTAC units, mini-splits, fireplaces, wood stoves, and window air conditioners) to an adjoining room. Designed with low energy consumption in mind, the room to room fan maximizes airflow while minimizing energy use.
- DURABLE & RELIABLE: Delivering trusted performance since 1988, Suncourt’s ThruWall fans are independently certified by MET Laboratories to meet UL 507 and CSA safety standards and are backed by a 1 year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Suncourt |
| Color | White |
| Electric fan design | Window Fan |
| Power Source | Corded Electric |
| Style | 2 Speed with Adapters |
| Product Dimensions | 6.5"D x 11"W x 10.3"H |
| Room Type | Bedroom |
| Special Feature | ThruWall design, compatibility with various systems (PTAC units, mini split systems, fireplaces, wood stoves), two-speed operation with airflow adapter plates |
| Recommended Uses For Product | Office, Air Circulation, Indoor, Home |
| Wattage | 40 watts |
| Finish Type | Powder Coated |
| Number of Blades | 5 |
| Air Flow Capacity | 130 Cubic Feet Per Minute |
| Blade Length | 10.75 Inches |
| Voltage | 120 Volts |
| Collection Name | Home,Office |
| Switch Type | Push Button |
| Item Weight | 4.7 Pounds |
| Included Components | Cord |
| Indoor/Outdoor Usage | Indoor |
| Model Name | TW408 |
| Control Method | Touch |
| Blade Material | Plastic |
| Efficiency | Energy Efficient |
| Is Cordless? | No |
| Number of Power Levels | 2 |
| Main Power Connector Type | NEMA 5-15 |
| Manufacturer | Suncourt |
| UPC | 066028004086 |
| Part Number | CECOMINOD093088 |
| Item Weight | 4.65 pounds |
| Item model number | TW408 |
| Is Discontinued By Manufacturer | No |
| Finish | Powder Coated |
| Item Package Quantity | 1 |
| Special Features | ThruWall design, compatibility with various systems (PTAC units, mini split systems, fireplaces, wood stoves), two-speed operation with airflow adapter plates |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Suncourt
- **Color:** White
- **Electric fan design:** Blower
- **Power Source:** Corded Electric
- **Style:** 2 Speed with Adapters
- **Product Dimensions:** 8.5"D x 9.25"W x 9.25"H
- **Room Type:** Bedroom
- **Recommended Uses For Product:** Air Circulation, Home, Indoor, Office
- **Wattage:** 39 watts
- **Finish Type:** Sealed

## Images

![ThruWall Room-to-Room Transfer Fan — Quiet Through Wall Vent Fan Improves Air Circulation Between Rooms 100-275 Sq. Ft. | 10’ Power Cord, 2-Speed (TW408) - Image 1](https://m.media-amazon.com/images/I/7180C3FHUcL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are Suncourt ThruWall fans easy to install?**
A: Yes. The TW108 and TW408 are plug-in models designed for simple DIY installation using standard tools and the included template. The TW208P is a hardwired model.

**Q: 2. How quiet are the room-to-room fans?**
A: All models operate quietly—some as low as 45 dBA—making them ideal for use in bedrooms, offices, and other quiet spaces.

**Q: 4. Which model is best for my space?**
A: TW108: Plug-in, 2-speed, for rooms up to 440 square feet.

**Q: Are these fans certified and safe to use?**
A: Yes. All Suncourt ThruWall fans are MET-listed and meet rigorous safety standards. They are engineered and assembled in the USA for long-lasting, reliable performance.

## Frequently Bought Together

- Suncourt ThruWall Room-to-Room Transfer Fan — Quiet Through Wall Vent Fan Improves Air Circulation Between Rooms 100-275 Sq. Ft. | 10’ Power Cord, 2-Speed (TW408)
- EconoHome Adjustable Thermostat - Universal Plugin Heating & Cooling Thermostat - Compatible with Most EconoHome Wall Mount Space Heaters

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-10*