- Model:KSTAT12-2HD SKU:6587487
- Product Name: Keystone – 12,000 BTU 550 Sq. Ft. Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability – White
- Discount Price Link: https://www.blazinglydiscounts.com/products/Keystone-%252d-12%2C000-BTU-550-Sq.-Ft.-Through%252dthe%252dWall-Air-Conditioner-with-10%2C600-BTU-Supplemental-Heat-Capability-%252d-White.html
I recently installed the Keystone 12,000 BTU Through-the-Wall Air Conditioner in my 550 sq. ft. apartment, and I’m thoroughly impressed. This unit cools the space down quickly, even on the hottest days, and keeps the room comfortable without any issues. The 12,000 BTU cooling capacity is perfect for my size of space, providing consistent and efficient cooling all summer long.
The 10,600 BTU supplemental heat function has been a lifesaver as we transition into cooler weather. It warms up the room quickly and efficiently, so I don’t have to rely on my central heat for small adjustments. It’s a great feature, especially for those days when I just need a little extra warmth without turning on the whole heating system.
Installation was easy, and I appreciate that it’s a through-the-wall unit, which saves window space and gives my apartment a cleaner look. The air conditioner operates fairly quietly, with only a mild hum in the background. I’ve also noticed it’s relatively energy efficient, which is always a plus when running it for long periods.
Overall, I am extremely satisfied with this air conditioner and its supplemental heat capability. It’s powerful, versatile, and perfect for my needs. Highly recommend it if you’re looking for a reliable and efficient solution to both cooling and heating your space!