Portable Air Conditioner Market Poised to Expand at a Robust Pace Over of US$ 1,311.2 Mn by 2027 - Future Market Insights VALLEY COTTAGE, N.Y. , March 05, 2019 (GLOBE NEWSWIRE) -- Portable air conditioner sales closed in on around US$ 1 billion in 2018, which are envisaged to witness a sluggish below-3% growth in 2019....