Moves heated or cooled air from one room to another to improve comfort
Hardwired model
Requires 120V supply and wall switch or thermostat (not included)
For homes with wood stoves, space heaters or window air conditioners
Efficient blower
Product Review
Product Description
The AireShare room-to-room ventilator quietly moves heated or cooled air from one room to another to enhance comfort and improve circulation. Pull cool air from floor level or warm air from ceiling level and distribute it high or low. Ideal for homes with wood stoves, space heaters or window air conditioners. U.S.A.
Summary: As advertised and works great! 2010-03-10
Comment: Just installed this fan and am very happy with it. Quiet, moves plenty of air and relatively easy to install. One comment is the instructions don't emphasize that both the fan and the diffuser are directional, that is, they each have an opening which must face the other. If this is not noticed, either unit's housing would block the air flow towards the other unitTjernlund AireShare Room-To-Room Ventilator - Hardwired, Model# AS1. Another thing to note is the possibility of a 'block' in the wall cavity. If one unit is mounted high and the other low, one needs to probe the cavity to make sure there is not a 2x4 block midway. The hard part of this installation is accessing and wiring power to the fan, which can involve cutting access holes in the wall and possibly installing a junction box. Not for the casual do it yourself person.
In short, a professional product and far better than the usual cheap, noisy bathroom fan.
Customer Rating:
Summary: Seems like a good idea... 2009-10-20
Comment: We were very excited to find this product since it seemed like the exact thing we needed - moving air from our "hot" room where the wood stove was to the rest of the house. Since we were building this new "hot" room, it was the perfect time to put in a fan of this type. I was particularly interested in a very quiet fan, which this product is touted to be.
This product has been very disappointing to say the least. It is louder than I was hoping - not as loud as one of those box window fans (which we have in the doorway to move heat) but definately we have to turn up the tv when it is on. But even more annoying is that it doesn't appear to move any appreciable amount of air. Holding your hand right over the vent you can't feel a thing! I never expected gail force winds, but at least to feel something warm (the air temp difference between the two rooms is at least 10 degrees).
In short, a professional product and far better than the usual cheap, noisy bathroom fan.