Comments by "Paul Aiello" (@paul1979uk2000) on "Why This Window Heat Pump Is Genius" video.

@hanneselch1843 Depends on the window, but yeah on some it wouldn't work, but I don't think it would be that difficult to do a slight redesign for it to be more flexible with more windows. But honestly, the price point of 3 grand is crazy high for that, especially as it looks like you will need more than one of them as it looks like it's on a per-room basis or landing base, so the cost really start to add up in buying them and running cost, and I'm not sure if it's just a US thing having such a high price point, but for 3 grand, there's no way I would buy that.
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Yeah I did that in my house and it works really well with controlling the temperature per room, but it does take a little time to set up and each room being different needs being setup individually to get the right temperature you want. Once you have it setup, it works like a dream, each one switches on or off depending on the setting you have and the temperature you want, the advantage is, you end up using less energy whiles feeling more comfortable in a room because the temperature stays at a given level so not to let it get too cold or too hot, and you can do this individually on a per-room basis. For instance, one room in the house, the heating rarely comes on and usually in winter for a short time because the room doesn't get too cold, whereas the bathroom needs more heating so it comes on more aggressively, once it's set for each room, you don't have to do anything and the heating comes on and off automatically per room as needed, which in my case, is not very much because we insulated the house about 3 years ago and it doesn't really get that cold in winter that heating is rarely needed, this is in the UK by the way. With that said, the same system could be much cheaper with a heat pump, but considering how little heating we use, it's not worth getting a heat pump at the current price.
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