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Lightweight Mrcool Diy 4th Gen 18k Btu Ductless Mini-split Heat Pump, 1.5 Ton, 22 Seer, W/ Wall Mount Air Handler & 25 Ft. Line Set (diy-18-hp-wm-230c25) Christmas Gift Special [Tn6Qsxgc]

$86.99 $278.99 -69%

MRCOOL DIY 4th Gen Mini-Split Heat Pump SystemDiscover the ultimate convenience and efficiency with the MRCOOL DIY 4th Gen Mini-Split Heat Pump System. Engineered for both heating and cooling, this versatile unit is designed to provide year-round com

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Lightweight Mrcool Diy 4th Gen 18k Btu Ductless Mini-split Heat Pump, 1.5 Ton, 22 Seer, W/ Wall Mount Air Handler & 25 Ft. Line Set (diy-18-hp-wm-230c25) Christmas Gift Special [Tn6Qsxgc]

MRCOOL DIY 4th Gen Mini-Split Heat Pump System

Discover the ultimate convenience and efficiency with the MRCOOL DIY 4th Gen Mini-Split Heat Pump System. Engineered for both heating and cooling, this versatile unit is designed to provide year-round comfort for spaces up to 750 sq. ft. With its user-friendly DIY installation, you can save on labor costs and enjoy the convenience of a pre-charged 25 ft. line set that requires no special tools or professional installation. Key features include a high-efficiency 22 SEER rating, Energy Star certification, and a variety of comfort modes to suit any climate.
  • Efficient Performance: The 18K BTU heat pump delivers reliable warmth in winter and cool comfort in summer.
  • DIY Installation: No need for an HVAC professional—install it yourself with basic tools and clear instructions.

Advanced Features and Specifications

Experience cutting-edge technology with the MRCOOL DIY 4th Gen Mini-Split. This system is equipped with advanced features like the Follow Me function, which adjusts cooling and heating based on your location in the room, and smartphone integration for remote control via the Smart HVAC app. Specifications include a 22 SEER rating, a 1.5-ton capacity, and a maximum coverage area of 800 sq. ft. The wall mount air handler and pre-charged line set are designed for a hassle-free installation process.
  • Smart Control: The Follow Me function ensures personalized comfort wherever you are in the room.
  • Pre-Charged Line Set: The 25 ft. line set is pre-charged, making installation quick and easy.

Convenience and Comfort for Any Home

Upgrade your home with the MRCOOL DIY 4th Gen Mini-Split Heat Pump System for unmatched convenience and comfort. Whether you're looking to replace an outdated system, add climate control to a new space, or simply upgrade your home's heating and cooling capabilities, this system is the perfect choice. Its energy-efficient operation can help reduce your utility bills, and the comprehensive warranty offers peace of mind. Ideal for homeowners seeking a DIY-friendly solution that combines performance, reliability, and cost savings.
  • Energy Savings: The 22 SEER rating and Energy Star certification ensure maximum efficiency and cost savings.
  • Comprehensive Warranty: MRCOOL offers an industry-leading warranty, including a limited lifetime compressor warranty with registration.

What Our Customers Say

February 2, 2026

Absolutely no complaints!

It’s a very impressive and handy gadget.

- Gwydion T..

February 2, 2026

Absolutely no complaints!

Exceeds the standard in its category.

- Daphne Z..

February 2, 2026

Absolutely no complaints!

This is a clever and useful gadget.

- Ffion W..

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