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  1. All products
  2. Air Conditioning
  3. Mini Split Outdoor Unit
  4. MRCOOL MCAESHS4T3021AA Signature Series Heat Pump Condenser with 30000 BTU Capacity, Intelligent Defrost Function and R-454B in Gray (Indoor Unit Required to Operate)
  5. Mini Split Outdoor Unit
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MRCOOL MCAESHS4T3021AA Signature Series Heat Pump Condenser with 30000 BTU Capacity, Intelligent Defrost Function and R-454B in Gray (Indoor Unit Required to Operate)
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  1. MRCOOL MCAESHS4T3021AA Signature Series Heat Pump Condenser with 30000 BTU Capacity, Intelligent Defrost Function and R-454B in Gray (Indoor Unit Required to Operate)
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  3. mw5bh3do-eok6xk-image_2_.webp
  4. mw5bh3o3-srihhv-image_1_.webp
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  • Specifications
  • Documents
AHRI Certificate.pdf
Brochure.pdf
Energy Guide.pdf
Use and Care Manual.pdf
Warranty.pdf

MRCOOL MCAESHS4T3021AA Signature Series Heat Pump Condenser with 30000 BTU Capacity, Intelligent Defrost Function and R-454B in Gray (Indoor Unit Required to Operate)

SKU: MCAESHS4T3021AA
0 Units Available Pre-Order (90 – 120 Days)

The MRCOOL® Signature Series 30k Heat Pump Condenser provides efficient, year-round heating and cooling with ratings of 14.3 SEER2 and 11.7 EER2 to lower energy costs. Pre-charged with eco-friendly R-454B refrigerant for faster, lower-cost installation, it features a rugged single-speed scroll compressor, inner-groove copper tubing for superior heat transfer, and intelligent defrosting for cold-weather protection. Operating quietly at 63 decibels with a sound-dampening top and a protective steel louver coil guard, this compact unit includes convenient service ports and comes backed by a 10-year limited parts warranty and a limited lifetime compressor warranty.

MRCOOL Mini Split Outdoor Unit MRCOOL Signature MRCOOL Signature Mini Split Outdoor Unit
$ 1,757.36 $ 1,952.63
$ 1,793.46

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  • Provides Heating
  • AHRI Certified
  • Appliance Category
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  • Heat
  • Amps
  • SEER
  • Heating BTU Capacity
  • Remote Controller
  • Corrosion Protection
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MRCOOL® Signature Series 30k Heat Pump Condenser
The MRCOOL® Signature Series 30k Heat Pump Condenser delivers reliable, energy-efficient performance year-round. With ratings of 14.3 SEER2 and 11.7 EER2, it offers consistent heating and cooling while helping homeowners manage energy costs in every season. Whether battling intense summer heat or chilly winter air, this system is built to maintain a comfortable indoor environment.

R-454B Refrigerant
The unit comes pre-charged with R-454B refrigerant, a low-GWP alternative that aligns with current environmental standards. This refrigerant reduces environmental impact without compromising performance. The pre-charged design speeds up installation, reducing both time and labor expenses.

Efficiency
At the heart of the system is a rugged single-speed scroll compressor that ensures steady, efficient operation. Inner-groove copper tubing enhances heat transfer, while integrated pressure and temperature sensors protect against extreme conditions. An intelligent defrost function maintains reliable performance in cold weather by preventing frost buildup.

Quiet Operation
Despite its powerful capabilities, the Signature Series 30k runs quietly at just 63 decibels. A sound-dampening top helps keep operational noise to a minimum, making it suitable for residential areas. For added durability, the exterior features a steel louver coil guard and wire fan discharge grille for extra protection.

Warranty
With sweat connection service valves and an easy-access gauge port, installation and maintenance are simple. Backed by a 10-year limited parts warranty and a limited lifetime compressor warranty, it’s a dependable investment in long-term home comfort.

  • Cooling/Heating Capacity: 30k
  • SEER2 Rating: 14.3
  • EER2 Rating: 11.7
  • Refrigerant: Pre-charged with R-454B
  • Compressor: Single-speed scroll compressor for steady, efficient operation
  • Heat Transfer: Inner-groove copper tubing for improved responsiveness and energy efficiency
  • Built-in Protection: Pressure and temperature sensors
  • Defrost Function: Intelligent defrost for reliable cold-weather performance
  • Noise Level: Quiet operation at 63 decibels with sound-dampening top
  • Durability Features: Steel louver coil guard and wire fan discharge grille
  • Service-Friendly Features: Sweat connection service valves and easy-access gauge port
  • Warranty: 10-year limited parts warranty and limited lifetime compressor warranty

Specifications

Certifications
AHRI Certified Yes
Appearance
Color Gray
Appliance Category Air Conditioner
Brands
Brand MRCOOL
Series Signature
Dimensions
Height 25"
Width 23 3/5"
Depth 23 3/5"
Style
Type Mini Split Outdoor Unit
Capacity
Nominal BTU Capacity 30000 BTU
Cooling BTU Capacity 27500
SEER 14.3
Heating BTU Capacity 27500
Warranty
Warranty 10 Year Parts, Limited Lifetime on Compressor
Technical Details
Voltage 230 Volts
Amps 30
Features
Provides Heating Yes
Heat Heat Pump
Remote Controller No
Corrosion Protection Yes
Others
Color Family Gray