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  1. All products
  2. Air Conditioning
  3. Mini Split Outdoor Unit
  4. MRCOOL MCAESAS4T4821AA Signature Series Cooling Only Condenser with 48000 BTU Capacity, 13.8 SEER2 and R-454B Refrigerant in Gray (Indoor Unit Required to Operate)
  5. Mini Split Outdoor Unit
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MRCOOL MCAESAS4T4821AA Signature Series Cooling Only Condenser with 48000 BTU Capacity, 13.8 SEER2 and R-454B Refrigerant in Gray (Indoor Unit Required to Operate)
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  1. MRCOOL MCAESAS4T4821AA Signature Series Cooling Only Condenser with 48000 BTU Capacity, 13.8 SEER2 and R-454B Refrigerant in Gray (Indoor Unit Required to Operate)
  2. mw9cdxik-y5mhfz-image_2_.webp
  3. mw9cdzcl-39kver-image_3_.webp
  4. mw9cdzcl-39kver-image_3_.webp
  • Specifications
  • Documents
AHRI Certificate.pdf
Brochure.pdf
Energy Guide.pdf
Use and Care Manual.pdf
Warranty.pdf

MRCOOL MCAESAS4T4821AA Signature Series Cooling Only Condenser with 48000 BTU Capacity, 13.8 SEER2 and R-454B Refrigerant in Gray (Indoor Unit Required to Operate)

SKU: MCAESAS4T4821AA
0 Units Available Pre-Order (90 – 120 Days)

The MRCOOL® Signature Series 48k BTU Cooling Only Condenser delivers high-efficiency residential cooling with a 13.8 SEER2 and 11.2 EER2 rating, utilizing eco-friendly, pre-charged R-454B refrigerant. Built for dependable performance and straightforward installation, this compact condenser features a reliable scroll compressor with inner-groove copper tubing for superior heat exchange. Operating at a quiet 65 dB with a sound-dampening top and heavy-duty steel louver coil guards, it ensures low-noise comfort and weather-resistant durability, backed by a 10-year limited parts and limited lifetime compressor warranty.

MRCOOL Mini Split Outdoor Unit MRCOOL Signature MRCOOL Signature Mini Split Outdoor Unit
$ 2,218.10 $ 2,464.55
$ 2,263.65

$ 0.00 / Units
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  • Provides Heating
  • AHRI Certified
  • Appliance Category
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  • Width
  • Depth
  • Heat
  • Amps
  • SEER
  • Remote Controller
  • Corrosion Protection
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MRCOOL® Signature Series 48k Cooling Only Condenser
The MRCOOL® Signature Series 48k Cooling Only Condenser offers efficient, dependable cooling designed to meet the needs of modern homeowners. With a 13.8 SEER2 and 11.2 EER2 rating, this unit delivers comfort while helping lower energy bills, making it a reliable choice for both replacements and new installations.

R-454B Refrigerant
Pre-charged with R-454B refrigerant, the unit meets current environmental standards while maintaining strong cooling capabilities. At its core is a reliable scroll compressor, supported by inner-groove copper tubing for efficient heat exchange and improved thermal conductivity.

Quiet Operation
Though powerful, the system operates quietly at 65 decibels, about as loud as a dishwasher or normal conversation, making it ideal for residential settings. A sound-dampening top further reduces operating noise. Steel louver coil guard and wire fan discharge grille protect internal components from debris, impacts, and harsh weather.

Warranty
Compact in size and equipped with user-friendly service features like sweat connection valves and a convenient gauge port, installation and maintenance are straightforward. Backed by a 10-year limited parts warranty and a limited lifetime compressor warranty, the MRCOOL® Signature Series 48k Cooling Only Condenser is a strong, smart choice for year-round cooling comfort.

  • Cooling capacity: 48k BTU
  • Efficiency ratings: 13.8 SEER2 / 11.2 EER2
  • Refrigerant: Pre-charged R-454B
  • Compressor: Scroll
  • Tubing: Inner-groove copper
  • Noise level: 65 dB with sound-dampening top
  • Durability features: Steel louver coil guard, wire fan discharge grille
  • Service features: Sweat connection valves, convenient gauge port
  • Design: Compact for flexible placement
  • Warranty: 10-year limited parts / limited lifetime compressor

Specifications

Certifications
AHRI Certified Yes
Appearance
Color Gray
Appliance Category Air Conditioner
Brands
Brand MRCOOL
Series Signature
Dimensions
Height 32 4/5"
Width 29 7/50"
Depth 29 7/50"
Style
Type Mini Split Outdoor Unit
Capacity
Nominal BTU Capacity 48000 BTU
Cooling BTU Capacity 45000
SEER 13.8
Warranty
Warranty 10 Year Parts, Limited Lifetime on Compressor
Technical Details
Voltage 230 Volts
Amps 50
Features
Provides Heating No
Heat No
Remote Controller No
Corrosion Protection Yes
Others
Color Family Gray