Keystone - 10,000 BTU Slider/Casement Window AC - KSTSW10A framed A: Quiet operation (~39 dBA)

A: Quiet operation (~39 dBA) with Draft air circulation and an ENERGY STAR‑certified design ensures uniform cooling and low noise

A: Adjustable clear glass shelves fully extend and can be set in 15 positions for easy organization

X‑Draft circulation for uniform cooling

How durable is it

Durable metal faucet and 2/3-gallon stainless steel tank

Keystone - 10,000 BTU Slider/Casement Window AC - KSTSW10A framed A: Quiet operation (~39 dBA)Keystone 10,000 BTU Slider Casement Window AC KSTSW10A The Keystone 10,000 BTU slider casement room air conditioner is perfect for cooling your rooms up to 450 sq. ft. Designed specifically for horizontal slider or casement windows this unit is the perfect solution for homes without traditional double hung windows. 3 fan speeds and a 4 way air direction control means you can quickly cool your room or maintain comfort where needed. The unit also comes