Air Conditioners Energy Efficiency Window

Very nice design and increases energy efficiency.

I studied sustainable energy engineering in college and I am very interested in energy efficiency this product allows you to have complete control of your energy use through the simple app from anywhere, anytime... I highly recommend and as Soon as I can afford the nest doorbell I will have it as well !!!

I often record in my apartment or at the studio where I work - there is a ton of background noise like traffic, air conditioners, and creaky floors. The high pass filter for perfect for filtering those consistent background hums. Of course, a little fancy editing too. Arrived right in the delivery window, customer service from B&H is great as always.

[This review was collected as part of a promotion.] This has been a lifesaver especially during the summer when everyone is blasting their fans and air conditioners and risking outages. I’ve had my power go out multiple times in a span of a week and I had enough time to save everything I needed to. The size also helps as my small apartment is already pretty cramped.

Really enjoy the efficiency of this thermostat. My fan isn't pushing any cold air, switches to furnace when necessary and hvac isn't constantly running when target temperature isn't being met. Love the customizable settings and weather forecast on the unit. All can be controlled from my phone!

My HP ProBook has been a breath of fresh air in efficiency and productivity for running my business! Thanks for a great product at a reasonable price.

The premium model monitors air quality, the sensors help conserve energy and serving the green approach. Delivers value in more ways than one

One of the best budget power conditioners you can buy

Efficiency and effective

keeps the light ou lets the air in! sweet. I put it in a window, sealed around it with elecric tape, and covered the glass with rubylith. then put another in the door for an input. affordable vent soluion.