Thru-The-Wall's

Explore our premium selection of thru-wall air conditioners designed to replace legacy models like Aerosys TTWC-R30P21, TTWC-R30P21LX, VCU-C-030-1-S, and VCU-C-030-1-X. These high-efficiency straight cool units are engineered for seamless installation, reliable performance, and long-term durability.

Whether you're upgrading a multi-family property, replacing an aging system in a condo, or managing a commercial HVAC retrofit, our thru-wall condensers deliver comfort and compatibility. Need help choosing the right model? Contact us or try our HVAC Replacement Finder Tool.