AC Infinity Room to Room Fan 200mm, Two-Way Reversible Airflow Through-the-Wall Fan with Temperature Controller, Quiet Precise 10-Level Speeds for In-Wall Kitchen, Laundry Room, and Workshops, 8-Inch

Fungerar mycket bra! Ju högre varv desto högre ljud, men inget man inte kan stå ut med då det kniper.

Impressive packaging, included a very robust cut and drill template for mounting the unit. I would have expected a folded up piece of paper for the drill guide but nope, it included a very sturdy plastic template. Instructions where easy to follow. Programing the unit was intuitive and easy. Best of all it really does move some air. I installed it in a wall between the basement and middle level of our tri level house to move hot air from our fire place into the middle level where it can get cold. As soon as the temperature warms to 72 degF the unit turns on and pulls air from one room to the next and turns off if the temp falls below 68. It just works beautifully!

Well made fan that fits out interior wall perfectly. Good instructions and the electronic functions work well. Very quiet operation.

Best Automatic Control Room to room temp regulator

We use a mini split to heat and cool a 900sqft AirBnb. This thing was a game changer in terms of helping distribute the conditioned air to the rooms further away from the split unit. It’s a little loud on higher fan speeds but not terrible.