The Keystone KSTAT12-1D is a Through the Wall air conditioner designed by Keystone. With a model number of KSTAT12-1D, this particular unit falls under the product class of 8b, which means it does not have reverse cycle functionality or louvered sides. It has a cooling capacity of 12,000 BTU/h, making it suitable for rooms ranging from 11,000 to 13,999 square feet in size. This air conditioner does not feature reverse cycle capability or casement window compatibility. It operates without any connected functionality and does not require any specific type of refrigerant. The annual energy usage for this model is estimated to be around 857.1 kWh/yr. The Keystone KSTAT12-1D was made available on the market starting from January 10th, 2023. It does not come with a variable speed compressor but offers an impressive combined energy efficiency ratio (CEER) of 10.5. As for communication standards and interconnection capabilities, this unit does not have any specified application layer or direct on-premises open standard-based interconnection method. Overall, the Keystone KSTAT12-1D is a reliable Through the Wall room air conditioner that provides efficient cooling performance within its designated range while ensuring energy savings and ease of use.

Specifications

Type

Through the Wall
Brand

Keystone
Model

KSTAT12-1D
Product Class

8b. Without reverse cycle, without louvered sides, and 11,000 to 13,999 Btu/h
Reverse Cycle

No
Casement Window

None
Connected Functionality

No
Annual Energy Use (kWh/yr)

857.1
Available On Market

2023-01-10
Cooling Capacity (Btu/hr)

12000
Variable Speed Compressor

No
Combined Energy Efficiency Ratio (CEER)

10.5