Keystone - 12,000 BTU Through the Wall Air Conditioner,EStar,115V, R32Thru-the-Wall - KSTAT12-1D 4ft A: Yes — corrosion‑resistant stainless

A: Yes — corrosion‑resistant stainless steel and accessible components make cleaning and daily maintenance straightforward

this air conditioner incorporates innovative Inverter technology

as airflow restriction can reduce efficiency and strain the motor

Close doors gently to maintain alignment

Convenient Undershelf StorageIntegrated storage beneath the unit helps keep extra pans

Keystone - 12,000 BTU Through the Wall Air Conditioner,EStar,115V, R32Thru-the-Wall - KSTAT12-1D 4ft A: Yes — corrosion‑resistant stainlessKeystone 12,000 BTU Through the Wall Air Conditioner,EStar,115V, R32Thru the Wall KSTAT12 1D Stay cool and comfortable with Keystone's reliable air conditioning units, designed to provide consistent cooling even on the hottest days. The Keystone 12,000 BTU through the wall air conditioner effectively cools rooms up to 550 square feet while removing 2. 5 pints of moisture per hour. Perfect for apartments, living rooms, and more, this unit features a