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No airflow is a bummer. My boring ducted AC brings fresh air to each room. Optionally mixed with fresh air from outside. Minisplit guarantees you are just circu
by brianwawok 2y ago
No airflow is a bummer. My boring ducted AC brings fresh air to each room. Optionally mixed with fresh air from outside. Minisplit guarantees you are just circulating the same air around the room.
- porphyra 2y agoHaving ducted AC that brings fresh air to each room has the obvious drawback that you're wasting energy to cool down (or heat up) rooms that do not contain any humans. Like when you are sleeping in your bedroom, there's no point in cooling your living room and kitchen as well in most cases. A split system that only circulates air within one room would use a fraction of the energy in that case. Anyway, you could always install one of these in addition to your aircon if you want air from the outside: https://broan-nutone.com/en-us/fresh-air-systems/residential https://broan-nutone.com/en-us/fresh-air-systems/residential
- megaman821 2y agoI know smart duct vents exist, but I am hesitant to dramatically change the pressure the ducts operate under since it might blow out the circulation fan.
- Danieru 2y agoDaikin has a range which pulls air from the outside. I'm using it in the room I am in now. Here in Sendai the nights are cold enough that my house is coasting still. Thus the mini split is acting only as a fan and pulling in fresh air. This house is old, 30+ years, so it's nice as a retrofit to improve air quality. Opening a window would be an obvious alternative but then sound would mix. The true benefit of mini splits is the hyper competitive market. There is a mini split for all desires and the prices to install are reasonable here in Japan.