HOT ! Friedrich WHVT14B33A WallMaster Smart Through the Wall Air Conditioner with Heat Pump, 13500 Cooling BTU, 10000 Heating BTU, Wi-Fi Connectivity, 230V

WallMaster the Perfect Fit

COME HOME TO COMFORT THAT FEELS CUSTOM-MADE WITH FRIEDRICH® WALLMASTER® THROUGH-THE-WALL AIR CONDITIONERS.

Not only does the WallMaster offer the only perfect fit for existing 27\" sleeves, but it also has advanced and sustainability features—providing you precise comfort and significant energy cost savings.

Advanced Features Work Harder So You Can Rest Easier

Enjoy the peace of mind of a perfectly comfortable home with the industry-leading technology and features of Friedrich® WallMaster®Through-the-wall Air Conditioners. Each AC unit is boldly crafted to meet your unique comfort needs while delivering energy cost savings.

Precise Comfort

The Friedrich-exclusive Precision Inverter®compressor ramps up to quickly reach your desired temperature then adjusts to stay there.

Perfect Fit

Replace old, inefficient 27” sleeve units with WallMaster—a perfect fit in Fedders A and B (requires a baffle kit). Plus, the unit mounts flush with the exterior wall for a seamless installation.

Built to Last

Enjoy peace of mind with a durable, commercialgrade design built to perform in the extreme conditions of industrial and commercial applications.

Smart Control

Adjust set point, schedule, control multiple units, and more—at home or remotely via the FriedrichLink® app.

• Built-in Wi-Fi Connectivity


• Voice Command with Amazon Alexa and Google Home


• Seven-day programmable schedule with FriedrichLink app


• Keypad lockout prevents unwanted changes

Precise, Energy-saving Performance

WallMaster® Through-the-wall Air Conditioners are built to reduce your environmental footprint—and energy bills—while providing precise and customizable comfort.

Saving Energy

While Maximizing Comfort

Traditional room air conditioners have on/off compressors that result in wild temperature swings, inefficient energy use, and hard stops/starts that may shorten the life of the unit.

Friedrich’s Precision Inverter® variable speed compressor adjusts up or down based on need, providing the user precise temperature control, exceptional energy efficiencies, and dependably quiet operation.

Additionally, the frequent on/off operation of traditional units puts strain on both the unit and the power grid during hot summers. Friedrich Soft-Start technology starts the compressor with significantly less strain at start up, saving energy.

Benefits of a Heat Pump

Increased Efficiency

Heat pumps move heat instead of generating it, making them up to 3X more efficient than space heaters and electric furnaces for reduced carbon emissions

Decreased Cost

Through-the-wall heat pumps cost less than traditional HVAC systems and are more cost-effective

Year-round Comfort

With a simple window or through-the-wall installation, heat pump-enabled all Master units provide precise heating and cooling, season after season

Crafted with Bold Features for Quiet, Lasting Comfort

Come home to unmatched comfort day after day with WallMaster’s dependably quiet operation and lasting, commercial-grade design.

QuietMaster® Technology

Building the quietest air conditioners begins with the design process and continues with selecting superior components and materials.

Innovations like a vibration-isolating design and copper loops for better harmonics result in a noticeably quieter cooling and heating experience.

Commercial-grade Components

• Dense, sound-blocking insulation and 20-gauge steel inner walls


• Inverter compressor mounted on large rubber grommets


• Enclosed commercial-grade fan motor


• Insulated air plenum prevents outside air and noise intrusion


• Resilient rings on motor mount prevent metal-to-metal contact, eliminating extra vibration and noise


• Rifled copper tubing with greater surface area for heat exchange increases coil efficiency and improves overall energy efficiency