https://slavyanski.net/sb2020/story.php?title=furnace-techniques-for-your-home From your charts, a 10000 BTU unit would be recommended for 300 sq . ft .. It has an oscillating air vent and washable furnace filter. Dust and debris is gonna be prevent your unit from circulating air properly and is also going to relieve cooling abilities of your AC product. And portable air conditioners are certainly one of many choices that you must try. Tue, 14 Jun 2022 17:29:43 UTC en