TTW & PTAC

Discover Advanced Climate Control with GREE

GREE is setting a new standard in indoor comfort with advanced PTAC and TTW solutions. Whether renovating a commercial property or upgrading a residential space, these units combine dependable cold-weather performance with smart connectivity for reliable comfort and efficient operation. Powered by GREE’s Triple-Cylinder Two-Stage Compressor, they are built to maintain strong performance even in severe winter conditions.

Ember: Cold Climate 26″ Through-The-Wall (TTW)

The Ember series delivers dependable cold-climate comfort in a compact 26″ Through-The-Wall design.

  • Easy Replacement: Designed with the same dimensions as legacy 26″ models (15 3/4″ × 26″) for full compatibility with standard wall sleeves.
  • Reliable Performance: Built for stable operation and consistent heating in extremely low temperatures.
  • Simple Installation: Uses familiar installation methods, eliminating the need for specialized tools or additional training.
  • Smart Connectivity: Built-in Wi-Fi enables remote control and scheduling through a smartphone.
  • Efficient Drainage: Uses self-evaporation and atomization methods to reduce leaks and manage moisture effectively.
  • Improved Air Quality: Delivers high SEER2 efficiency while enhancing fresh air intake and humidity control.

Luma: Cold Climate Standard Size PTHP (PTAC)

The Luma series is a high-performance Packaged Terminal Heat Pump built for flexible installation and dependable cold-weather operation.

  • Universal Retrofit Design: Fits all standard 16″ × 42″ wall openings for quick and seamless replacement.
  • Low-Temperature Performance: Uses DC inverter and EVI technology to deliver reliable heating in freezing conditions without performance loss.
  • Smart Compatibility: Supports third-party thermostats, Wi-Fi connectivity, and Building Management Systems (BACnet).
  • Condensate Control: Features self-evaporation and atomization for efficient moisture management across different building needs.
  • Fresh Air Supply: Integrated air intake provides a continuous flow of filtered fresh air.
  • Energy Efficient: High SEER2 ratings help reduce energy usage and operating costs.