![I don't know anything about HVAC but I recently installed a mini-split system and it was very easy. Here's a DIY album for those interested. : r/HomeImprovement I don't know anything about HVAC but I recently installed a mini-split system and it was very easy. Here's a DIY album for those interested. : r/HomeImprovement](https://external-preview.redd.it/INfYI1kiTa_f64wSvKrPTpYzfSEOsxI_SNYxjZdnEmQ.jpg?auto=webp&s=6b3686ff9a024fd6fcb21850e47a59ffc85ca8f7)
I don't know anything about HVAC but I recently installed a mini-split system and it was very easy. Here's a DIY album for those interested. : r/HomeImprovement
![Portable AC Unit (pumps ice cold water from cooler through copper coil over fan) : r/redneckengineering Portable AC Unit (pumps ice cold water from cooler through copper coil over fan) : r/redneckengineering](https://i.redd.it/51k2atftpx771.jpg)
Portable AC Unit (pumps ice cold water from cooler through copper coil over fan) : r/redneckengineering
![My attempt at a homemade "airconditioning". My friends called me a madman but it works! : r/redneckengineering My attempt at a homemade "airconditioning". My friends called me a madman but it works! : r/redneckengineering](https://preview.redd.it/y2wks1d48cu61.png?auto=webp&s=056c185cf45c5d4d65237f1aea8a71fc887c79c9)
My attempt at a homemade "airconditioning". My friends called me a madman but it works! : r/redneckengineering
![School kid starts production of DIY air-purifiers - Cayman Islands Headline News : Cayman News Service School kid starts production of DIY air-purifiers - Cayman Islands Headline News : Cayman News Service](https://i0.wp.com/caymannewsservice.com/wp-content/uploads/2022/01/Tom-Osborne-and-one-of-his-air-purifying-boxes.jpeg?ssl=1)