MRCOOL 36K-Btu 18 SEER2 Central-AHU X-TREME H-Heat Pump (-22°F) E-Star: 12 EER/10 HSPF (R454B)

Product Code: UHP1836AH1836-O
Rating: Be the first to write a review
Brand: Mr Cool
Product Condition: New
Units in Stock: 10
MRCOOL Universal Series Central Ducted Heat Pump AC Includes:

(1) 36000 BTU Heat Pump Outdoor Unit with R454B Freon

(1) 3 Ton Multi-Position Indoor Air Handler

∼Heats & Cools∼ 

(-22°F/122°F)
AHRI Certificate Submital Sheet
∼10yr Compressor∼ 10yr Parts Warranty∼
Online Registration REQUIRED: CLICK HERE
MR COOL TECH SUPPORT: 270-366-0457

Introducing the MRCOOL Universal Series, a cutting-edge heating and cooling solution designed to deliver optimal comfort year-round. Engineered for efficiency, this MRCOOL System is equipped with a DC Inverter condenser that adjusts its performance to achieve your ideal temperature with remarkable energy savings. Whether in the sweltering heat of summer or the coldest winter months, this system ensures consistent, reliable comfort.

KEY FEATURES

Air Handler

Heat Pump Condenser

  • High Efficient Energy Saving DC Fan Motor
  • Internal Fan Blade Creates Low Noise
  • Multi-Position Installation (Downflow, Upflow, Horizontal)
  • Easy to Clean Metal Filter 
  • Filter Protects Against Fire, Corrosion, and Deterioration
  • Symmetric Fan Blower Design Enhances Airflow 
  • High Efficiency Heat Exchanger is corrosion resistant and durable
  • Narrow Width designed to replace your Furnace
  • Automatic Voltage Identification
  • Optional 5kW to 20kW auxiliary heat kits
  • Uses R454B refrigerant for eco-friendly performance
  • M-Shaped 100% Aluminum Evaporator Coil

  • Advanced DC inverter technology
  • Variable Speed operation
  • Compact Design: The compact footprint makes it easier to install in areas with limited space.
  • Quieter, smoother performance compared to traditional on/off systems
  • Extreme Climate Performance: Efficient heating down to -22°F and cooling up to 122°F
  • Reduced wear on components for greater long-term reliability
  • High Efficiency Heat Exchanger is corrosion resistant and durable
  • Precise temperature control 
  • Uses R454B refrigerant for eco-friendly performance
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    $4,472.00 inc. tax
    $4,472.00 ex. tax
    ? Tax based on United States.
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    Customer Reviews
    (write review)
    A total, zero-regret upgrade 5 product stars
    "I don't usually write reviews, but this 36k BTU MrCool system changed my house's personality. I set the thermostat to 72 F in July and it stays 72 F. No more boom-and-bust cooling cycles that leave one end of the house humid and the other freezing. Just a steady, perfect hum of cool air. It s the first time in this house that I haven't thought about my HVAC system it just works, flawlessly. If you have ductwork and want to cut the cord on gas or switch to next-level efficiency, this is the one. It makes my old system look like a glorified space heater." Alton Bone - Friday, December 12, 2025
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