---
product_id: 9724268
title: "Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM"
brand: "tjernlund"
price: "1768 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/9724268-tjernlund-as1-aireshare-room-to-room-fan-ventilator-hardwired-70
store_origin: RO
region: Romania
---

# Low wattage efficiency 70 CFM airflow Whisper-quiet operation Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM

**Brand:** tjernlund
**Price:** 1768 Lei
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Better! 🌬️

## Quick Answers

- **What is this?** Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM by tjernlund
- **How much does it cost?** 1768 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/9724268-tjernlund-as1-aireshare-room-to-room-fan-ventilator-hardwired-70)

## Best For

- tjernlund enthusiasts

## Why This Product

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

## Key Features

- • **Easy Integration:** Hardwired for a seamless setup with existing systems.
- • **Energy Efficient:** Low wattage means lower energy bills.
- • **Seamless Airflow:** Effortlessly transfer comfort between rooms.
- • **Compact Dimensions:** Fits perfectly into your home’s aesthetic.
- • **Whisper-Quiet Design:** Enjoy peace and tranquility with minimal noise.

## Overview

The Tjernlund AS1 AireShare Room-To-Room Fan Ventilator is a hardwired air transfer solution designed to enhance comfort by moving air between rooms. With a powerful yet quiet 70 CFM blower, it operates efficiently while minimizing sound transfer. Its compact design allows for easy installation, making it a perfect addition to any ductless heating or cooling system.

## Description

Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM

## Features

- Transfer air through interior walls from room to room
- Use with ductless cooling and heating to transfer comfort to adjacent rooms
- Quiet, low watt blower. Dimensions - Diffuser:3 inches x 15 1/8 inches (flush), Diffuser Rough Opening: 1 1/4 inches Height x 13 5/8 inches Width Blower Grille: 7 3/4 inches x 15 3/4 inches (flush) Blower Rough Opening: 4 7/8 inches Height x 13 7/8 inches Width
- Staggered intake and discharge stop light and reduce room to room sound transfer
- Requires hard wiring to 120 VAC. Requires wall switch or thermostat (not included)

## Product Details

- **Brand:** Tjernlund
- **Color:** Red
- **Electric fan design:** Blower
- **Power Source:** Corded Electric
- **Style:** Modern
- **Product Dimensions:** 3"D x 3"W x 15"H
- **Recommended Uses For Product:** Cooling
- **Wattage:** 584 watts
- **Air Flow Capacity:** 70 Cubic Feet Per Minute
- **Blade Length:** 16 Inches

## Images

![Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM - Image 1](https://m.media-amazon.com/images/I/61wF7buGGuL.jpg)
![Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM - Image 2](https://m.media-amazon.com/images/I/31VJ2qjAg-L.jpg)
![Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM - Image 3](https://m.media-amazon.com/images/I/81bSJaUpFbL.jpg)
![Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM - Image 4](https://m.media-amazon.com/images/I/41D+GKpqpFL.jpg)

## Available Options

This product comes in different **Volume Capacity Name** options.

## Questions & Answers

**Q: What is its noise level when operating, in dB?    I want to keep an adjacent walk-in closet ventilated**
A: Intake room = 1.2 sones, target room = 1 sone.  1 sone = 40 Db.  Average talking noise is 70 db.

**Q: Can this unit also pull air from below the fan in the bay? (i have a buried hvac register in the same bay that may provide more heat/ac)**
A: Hi Todd, I have purchased several of these, I manage a senior retirement community with 120 apt. Most of which are 1bed 1bath. These apts are heated and cooled with a Ptac unit (the through the wall unit that you see in many hotels). Our apts had an ugly duct attached to the ptac unit that ran through the wall to condition the bed room. I used these fans to transfer the conditioned air to the bedroom and removed the ugly ducts. The temp difference from the living room (where the ptac is) to the bed room runs only 2 to 3 degrees which works well for us. I'm not sure what kind of bay and buried hvac unit you have thus the reason for this long answer. I hope this helps you.

**Q: minimum distance between the studs for vertical and horizantal application, grill dimensions?**
A: it is made to fit 16 inch studs

**Q: In terms of placement, what if i want to transfer heat in the winter and ac in the summer? more or less centered in the wall vs high-low?**
A: I use it as help for air conditioning , the fan is at the base of wall and the out let is high on wall at 4 to 5 ft high cold air is near the floor you push the air to 4 to 5 feet into room

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-27*