Keystone - 12, 000 BTU Through the Wall Heat/Cool, R32 - KSTAT12-2HD Yoke Glass panels on all four

Glass panels on all four sides for maximum visibility

The adjustable back pad helps users find a more comfortable fit

and sensitive documents from fire and burglary

Use coasters or pads under items to protect wood and metal surfaces from scratches or stains

or safety circuits

Keystone - 12, 000 BTU Through the Wall Heat/Cool, R32 - KSTAT12-2HD Yoke Glass panels on all fourKeystone 12, 000 BTU Through the Wall Heat Cool, R32 KSTAT12 2HD The Keystone 12,000 BTU 230V through the wall air conditioner with 10,600 BTU Supplemental Heat Capability is perfect for rooms up to 550 square feet. In addition to cooling, this versatile unit also offers supplemental heat capability, providing you with an additional heat source to your main heat source when outdoor temperatures are above 23 degrees Fahrenheit. It has electronic