FRIEDRICH WallMaster - WHT12A33A-KT
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.
Features
- 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
Specifications
| Model |
WHT12A33A |
| Energy Star Qualified |
No |
| Operation |
Cool / Heat Pump / Electric Heat |
| Cooling BTU |
11,100 |
| Heating BTU |
8,900 |
| 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" |
What our Expect Think
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12,000 BTU Cooling Power – Perfect for medium to large rooms.
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WallMaster Fit – Designed specifically for through-the-wall installations.
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Smart Wi-Fi Control – Adjust settings remotely via the Friedrich Connect app.
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Energy-Efficient Performance – High EER rating for lower energy consumption.
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Quiet Operation – Engineered for minimal noise without sacrificing cooling power.
Q&A
Q: What is the FRIEDRICH WallMaster WHT12A33A-KT?
A: The FRIEDRICH WallMaster WHT12A33A-KT is a 12,000 BTU smart thru-the-wall air conditioner designed for efficient cooling, quiet operation, and smart home compatibility.
Q: What room size does it cover?
A: It effectively cools rooms up to 550 sq. ft., ideal for bedrooms, offices, and living spaces.
Q: Is it energy-efficient?
A: Yes, it features an eco-friendly refrigerant, energy-saving modes, and precise temperature control for maximum efficiency.
Q: Can I control it remotely?
A: Yes, it supports Wi-Fi connectivity for smartphone and voice assistant control.
Q: Does it fit standard wall sleeves?
A: Yes, it is designed to fit 27-inch wall sleeves, ensuring an easy replacement for existing units.
Maintenance Tips
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Clean or Replace Filters – Ensure optimal airflow and cooling efficiency by washing or replacing filters regularly.
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Inspect Coils – Keep condenser and evaporator coils free of dust and debris to maintain performance.
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Check Power Supply – Verify secure wiring and correct voltage to prevent electrical issues.
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Monitor Drainage – Keep the condensate drain clear to avoid water buildup and leaks.
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Inspect Seals & Vents – Ensure wall sleeve seals are intact and vents are unobstructed for efficiency.
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Run Performance Tests – Listen for unusual noises and check for consistent cooling output.
