HOT ! MRCOOL DIY 5th Gen E Star 24K BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V

MRCOOL DIY 5th Gen E Star 24K BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V

The MRCOOL DIY® R‑5th Gen E‑Star 24,000 BTU Single Zone Mini Split Complete System with a 25 ft pre‑charged line set and 230 V wall‑mounted air handler is a high‑performance ductless heating and cooling solution designed for larger single zone spaces. With a 24,000 BTU capacity, this system delivers dependable climate control in both cooling and heating modes, making it ideal for open living areas, larger bedrooms, or multipurpose rooms where year‑round comfort is essential. Built for energy‑efficient operation, it helps manage utility costs while maintaining strong indoor performance.

This complete mini‑split package includes both the indoor air handler and outdoor condenser, paired with a 25 ft pre‑charged Quick Connect line set to streamline installation. Operating on 230 V single‑phase power, the unit is suited to standard residential electrical systems. Its inverter‑driven technology adjusts output to match real‑time comfort needs, providing smooth temperature control and improved efficiency compared to traditional fixed‑speed systems.

The system uses eco‑friendly refrigerant and is engineered for relatively quiet operation, helping maintain a peaceful indoor environment even during active heating or cooling cycles. Its wall‑mounted design allows for flexible placement within the room while optimizing airflow and comfort delivery throughout the conditioned space.

Backed by solid warranty coverage — including a 10‑year compressor warranty and 5‑year parts warranty — the MRCOOL DIY® R‑5th Gen E‑Star 24,000 BTU Mini Split Complete System offers long‑term peace of mind and reliable performance. Whether you’re upgrading an existing setup or installing a new standalone HVAC solution, this system delivers robust comfort and energy efficiency with a homeowner‑friendly, ductless design.

Please note: This system is designed for DIY installation and includes a pre-charged Quick Connect line set for easy setup without HVAC tools or certification.

Features

• 
  Do-It-Yourself InstallationIncludes a 25 ft. pre-charged Quick Connect line set — no HVAC tools or professional installation required.


• 
  ENERGY STAR® Certified EfficiencyHigh SEER2 ratings keep energy costs low while maintaining consistent comfort.


• 
  Smart Home IntegrationControl your system with the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant.


• 
  Advanced Inverter TechnologyEnsures smooth, efficient, and quiet operation by adjusting power output to meet comfort needs.


• 
  Whisper-Quiet OperationDesigned to operate at low noise levels, making it ideal for bedrooms, offices, and living spaces.

Specifications

Dimensions & Weight

Capacity & Performance

Electrical Requirements

Refrigerant & Piping

Features

Certifications & Warranty

Applications

• 
  Large bedrooms – quiet, efficient comfort for restful sleep


• 
  Living rooms – consistent heating and cooling for family gathering areas


• 
  Home offices – maintain productivity in a comfortable environment


• 
  Small apartments/condos – efficient solution for up to 1,000 sq. ft.
  

What\'s Included

Everything you need is included with your product.

• Condenser Unit


• Air Handler


• 25 ft. Pre-Charged DIY Quick Connect Line Set


• DIYPRO Communication Cable

• Remote Control


• Installation Accessories


• User Manual

Warranty

• 7 Years Compressor


• 5 Years Parts

Frequently-Asked Questions

Is this system really DIY-friendly?

Yes, the MRCOOL DIY series includes pre-charged Quick Connect line sets, allowing homeowners to install the system without special HVAC tools or certification.

What size area does this system cover?

This 24,000 BTU model is ideal for spaces between 750–1,000 sq. ft.

Does it work in very cold or hot climates?

Yes, the Hyper Heat design allows operation in conditions as low as -22°F and as high as 122°F.

Can I control it from my phone?

Absolutely. The system is WiFi-enabled and compatible with both iOS and Android through the MRCOOL app.

Manual

• MRCOOL DIY 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System Manual