---
product_id: 732620202
title: "Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan"
brand: "homeaire"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/732620202-spruce-automatic-clothes-dryer-exhaust-duct-power-ventilator-booster-fan
store_origin: NL
region: Netherlands
---

# 14-20W energy efficient 121 CFM max airflow ETL & UL certified safety Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan

**Brand:** homeaire
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your laundry game with airflow that means business!

## Quick Answers

- **What is this?** Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan by homeaire
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/732620202-spruce-automatic-clothes-dryer-exhaust-duct-power-ventilator-booster-fan)

## Best For

- homeaire enthusiasts

## Why This Product

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

## Key Features

- • **Certified Reliability:** ETL Listed and UL Certified for safe, continuous operation you can trust.
- • **Quiet Continuous Duty:** Class F insulation ensures whisper-quiet, long-lasting performance.
- • **Energy Star Efficiency:** Consumes just 14-20 watts, saving you money while being eco-friendly.
- • **Boost Your Drying Power:** Supercharge your 4" duct airflow for faster drying times and less energy waste.
- • **Plug & Play Installation:** Easy inline fan setup that seamlessly integrates with your existing duct system.

## Overview

The Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan is an Energy Star rated RB110 inline fan designed to increase airflow efficiency in 4" ducts. Operating at 14-20 watts, it delivers up to 121 CFM airflow, is ETL and UL certified for safety, and built for continuous, quiet operation to speed up drying times and reduce energy consumption.

## Description

Minimize drying time with Spruce's SDB110P Dryer Boost Fan Kit. The Kit includes: Energy Star Rated RB110 Inline Fan, Mounting Bracket, Air Pressure-Sensing Switch, Probe, and Vinyl tubing. An air pressure sensing switch activates the fan when you dryer is in use. Mount the fan a minimum of 15 ft. away from the dryer to prevent wet lint from contacting the fan system. RB110: CFM @ 0" WC is 121. CFM @ 0.2" WC is 100.

## Features

- Increases airflow/efficiency of duct run. For 4" duct, 14-20watts
- Features an Energy Star Rated RB110 Inline Fan
- RB110 Fan Specifications: 120V, 60Hz, 1.0 Amps Max, Class F Insulation, Continuous Duty.
- RB110 Fan is ETL Listed. Conforms to UL STD. 507 Certified to CAN/CSA STD. C22.2 No.113
- RB110 CFM @ 0" WC = 121, 0.2" WC = 100, 0.5" WC = 68, 0.75" WC = 20

## Images

![Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan - Image 1](https://m.media-amazon.com/images/I/31Rn0B7s77L.jpg)
![Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan - Image 2](https://m.media-amazon.com/images/I/31d8f-TLKBL.jpg)
![Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan - Image 3](https://m.media-amazon.com/images/I/31Cl96eHFBL.jpg)
![Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan - Image 4](https://m.media-amazon.com/images/I/31sy-fi96EL.jpg)
![Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan - Image 5](https://m.media-amazon.com/images/I/21LYv+bmUCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as intended.
*by M***R on March 11, 2023*

I had to install this when selling my house because the home inspector wanted one put in. This product was easy to install, and works as intended.

### ⭐ Product not as described!
*by D***. on August 31, 2019*

Never installed. There was not electrical wiring with the unit and minimal instructions. Also, in the fine print it says that it MUST be installed vertically, cannot be installed horizontally. I wish they would have said that in the product description.

### ⭐⭐⭐⭐ no instructions on wiring the air pressure switch
*by G***I on November 26, 2023*

its a simple on off switch so splice it into the neutral wire. you need general wiring knowledge. works great so far

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/732620202-spruce-automatic-clothes-dryer-exhaust-duct-power-ventilator-booster-fan](https://www.desertcart.nl/products/732620202-spruce-automatic-clothes-dryer-exhaust-duct-power-ventilator-booster-fan)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*