riceart77

4 ms·

1. 1.▲
   by riceart77 4y ago

   Mid-efficiency furnaces are still commonplace in the US, and they don't have sealed combustion systems - they get combustion air from the indoor space, but they vent 100% of combustion products out. High-efficiency furnaces in the US m
2. 2.▲
   by riceart77 4y ago

   > My experience (sample of one) is that they don't. There is something very very wrong with your equipment (or you're measuring something else not having anything to do with the heating equipment - more likely). A high efficien
3. 3.▲
   by riceart77 4y ago

   > So, yeah, it’s not wasteful to vent your computer exhaust outside in the winter, but no one’s doing that. Uh, come again? If I am using my computer anyway - why would I exhaust the waste heat outside if I have to heat the indoors anywa
4. 4.▲
   by riceart77 4y ago

   > your eyes just slide over them and you don’t notice. Nah. There have been minisplits in the US for years , they are just not very common. Moreover they have been commonplace in Asia for decades now. They are noticeable. I personally t
5. 5.▲
   by riceart77 4y ago

   > Current file systems do not allow this where a file can have a block somewhere in its interior that is just a partial block. Because it would be costly for uncertain benefit?