Keystone Through-the-Wall-Air Conditioner Sleeve

This Through-the-Wall Air Conditioner Sleeve ( KSTSLV1) will ensure your Keystone built-in wall air conditioner is secure and protected. This 26-inch wall sleeve features an all-metal construction to withstand inclement weather, corrosion and other harsh elements that may affect your unit’s performance. The KSTSLV1 is designed to bear the weight of your Keystone AC as well as insulate it, helping prevent dust, unwanted pests and other debris from getting sucked into the unit.

Compatibility: The KSTSLV1 is compatible with the following Keystone models: KSTAT08-1C, KSTAT10-1C, KSTAT10-2C, KSTAT12-1C and KSTAT12-2C

Durable Design: This unit is well-reinforced with an all-metal construction to withstand inclement weather, corrosion and other elements

Versatile Application: Intended for walls up to 17.75" thick, the Keystone KSTSLV1 can be installed in pre-cast concrete or masonry walls