HOT ! MRCOOL DIY 5th Gen E Star 36K BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V

MRCOOL DIY 5th Gen E Star 36K BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V

The MRCOOL DIY® 5th Gen E‑Star 36,000 BTU Single Zone Mini Split Complete System with a 25 ft pre‑charged Quick Connect line set and DIYPRO cable is a powerful ductless heating and cooling solution designed for large single‑zone spaces. With 36,000 BTU of cooling and heating capacity, this system can condition areas approximately 1,000 to 1,500 sq ft, providing dependable year‑round temperature control. It is Energy Star certified, offering improved efficiency that can help reduce utility costs while maintaining strong performance.

This complete package includes both the indoor air handler and outdoor condenser, along with a pre‑charged 25 ft DIY Quick Connect line set, making it easier for homeowners to install without requiring specialized HVAC tools or refrigerant handling. Featuring inverter technology and DC compressor design, the unit adjusts output to match comfort needs while delivering quiet operation — helping maintain a peaceful indoor environment even during active heating or cooling cycles.

Designed with modern convenience in mind, the system offers smart control options compatible with the MRCOOL SmartHVAC app, Amazon Alexa, and Google Assistant, allowing flexible climate adjustments from your smartphone or voice commands. Additional features like built‑in leak detection alerts help protect system performance and prevent costly repairs by notifying you if refrigerant levels fall below optimal levels.

Backed by solid warranty coverage, including a 7‑year compressor warranty and 5‑year parts warranty, the MRCOOL DIY® 5th Gen E‑Star 36K BTU Mini Split Complete System provides peace of mind and reliable performance. Its combination of easy installation, strong capacity, and advanced comfort features makes it a great choice for homeowners seeking efficient, ductless climate control for larger spaces

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

• 
  DIY Installation Made SimpleIncludes a pre-charged 25 ft. Quick Connect line set — no special tools, certifications, or vacuuming required.


• 
  Energy Star CertifiedHighly efficient and Energy Star rated, helping you save on utility costs year-round.


• 
  Smart Control OptionsControl the unit via the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant for hands-free climate adjustments.


• 
  Heating & Cooling All YearDelivers consistent performance in both cold winters and hot summers with powerful 36,000 BTU capacity.


• 
  Leak Detection SystemBuilt-in alerts let you know if refrigerant levels drop below optimal, preventing costly repairs.


• 
  Quiet OperationDesigned to minimize indoor and outdoor noise — great for bedrooms or offices

Specifications

Dimensions & Weight

Capacity & Performance

Electrical Requirements

Refrigerant & Piping

Features

Certifications & Warranty

Applications

• 
  Large living rooms – provides cooling and heating for spacious areas without ducts.


• 
  Workshops or garages – ideal for areas without existing HVAC infrastructure.


• 
  Basements – maintains comfort even in cooler, more insulated spaces.


• 
  Add-ons or extensions – perfect for new builds where ductwork isn\'t feasible.

What\'s Included

Everything you need is included with your product.

• Condenser (36K BTU)


• Indoor air handler


• 25 ft. DIY Quick Connect pre-charged line set

• Remote control


• DIYPRO cable


• Installation accessories (wall sleeve, drain hose, etc.)

Warranty

• 7 Years Compressor


• 5 Years Parts

Frequently-Asked Questions

What size room does the 36K BTU unit cover?

This unit is suitable for areas between 1,001 and 1,500 square feet. Use our coverage chart to confirm the best size for your space.

Can I install this myself?

Yes! This unit is DIY-friendly and includes a pre-charged Quick Connect line set. No HVAC certification is needed.

Is this system Energy Star rated?

Yes, it is Energy Star certified for energy efficiency and cost savings.

Manual

• MRCOOL DIY 5th Gen E Star 36K BTU Manual