WallMaster is your ONLY perfect fit for existing 27″ sleeves, including Fedders A and B (requires a baffle kit). Our new 2021 smart models have integrated Wi-Fi control through FriedrichConnect , and are voice command compatible. From the durable commercial-grade construction to our QuietMaster technology, WallMaster is feature-packed. Available in 8,000 – 14,500 Btu/h. Cooling only, heat pumps and cooling + electric heat models.
Quietmaster Technology
Engineered for quiet performance with superior components. As much as 45% quieter than competitor’s products.
- Steel inner wall and extra dense insulation blocks outdoor noise
- Vibration isolating design and components reduce operating noise
- Precision engineering delivers maximum air…
WallMaster is your ONLY perfect fit for existing 27″ sleeves, including Fedders A and B (requires a baffle kit). Our new 2021 smart models have integrated Wi-Fi control through FriedrichConnect , and are voice command compatible. From the durable commercial-grade construction to our QuietMaster technology, WallMaster is feature-packed. Available in 8,000 – 14,500 Btu/h. Cooling only, heat pumps and cooling + electric heat models.
Quietmaster Technology
Engineered for quiet performance with superior components. As much as 45% quieter than competitor’s products.
- Steel inner wall and extra dense insulation blocks outdoor noise
- Vibration isolating design and components reduce operating noise
- Precision engineering delivers maximum air flow and air dispersion at low sound levels
Smart Wi-Fi Control with Voice Command
Home or away, you’re in control with the FriedrichConnect App. Integrated Wi-Fi control from your smartphone and voice command compatible. New intuitive platform. Simplified 7-day programmability. With our advanced grouping program, you can control multiple units to work independently or as a single system. You can even invite other users to manage one or more of your units
Commercial Grade Quality & Durability
Each WallMaster unit is designed with a rotary compressor to provide quiet, dependable performance. Dense blower insulation blocks outside noise. A premium aluminum exterior grille and impact resistant front cover come standard with each model.
Comfort & Convenience
Units are equipped with a three-speed fan, 24-hour timer, and electronic defrost control. Individually adjustable louvers direct airflow to where it’s needed most. The unit’s Money Saver setting cycles the fan with the compressor.
Earth Friendly
Friedrich’s commitment to environment-friendly cooling is shown in the WallMaster. The unit is available in ENERGY STAR qualified models and arrives in recyclable packaging.
Installation
WallMaster units mount flush with the exterior wall. Firm grip handles on the chassis allow for easy installation and removal from wall sleeve.
Read more Specifications
Model WHT12A33A Energy Star Qualified N Operation Cool/Heat Pump/Electric Heat Cooling BTU 11100 Heating BTU 8900 Voltage 230 EER 9.4 CEER 9.3 Cooling Area (Sq Ft.) 450-550 Dimensions H” x W” x D” 17 1/4 x 27 1/2 x 23 1/4 Manuals & Guides
- Specifications PDF
- 2015 Friedrich Wallmaster THRU-THE-WALL Video
- 2017 Friedrich Wallmaster – How to Remove Cover Video
- QuiteMaster Technology Video
- WallMaster Brochure
- WallMaster Brochure
- Friedrich WallMaster Commercial Grade Through-the-Wall Air Conditioners
- Friedrich WallMaster Smart Through-the-Wall Air Conditioners
- WallMaster Brochure 2021
- WallMaster WHT12A33A Through-the-Wall Energy Guide
- WallMaster Installation & Operation Manual
- 2020 FriedrichGo & FriedrichConnect Wi-Fi Operation Manual
- WallMaster Accessory AG Architectural Grille Manual
- WallMaster Accessory BAK Baffle Manual
- WallMaster Accessory DK Drain Kit Manual
- WallMaster Accessory IDK Drain Kit Manual
Features
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