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MRCOOL DIY® 5th Generation Energy Star 18,000 BTU Single Zone Mini Split System with 25ft Line Set, 230V

SKU DIY-18-HP-WM-230D25-O
Save 15% Save 15%
Original price $3,410.00
Original price $3,410.00 - Original price $3,410.00
Original price $3,410.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00
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The MRCOOL DIY® 5th Generation Energy Star 18,000 BTU Single Zone Mini Split System with 25ft Line Set, 230V is designed to provide efficient year-round comfort for residential and light commercial spaces without existing ductwork.

This MRCOOL ductless mini split solution combines heating, cooling, smart comfort control, and DIY-focused installation features in one dependable system. It is configured with 18,000 BTU 208-230V and a 25 ft. QuickConnect® line set.

Key Features

  • 18,000 BTU heating and cooling capacity, based on the model configuration
  • 208-230V electrical configuration
  • Includes 25 ft. QuickConnect® line set when included with this bundle
  • Ductless mini split design for spaces without existing ductwork
  • Heating and cooling from one system
  • R-454B refrigerant on 5th Gen models where specified
  • DC inverter technology for efficient operation
  • WiFi and app compatibility where supported
  • Remote control operation
  • Designed for residential comfort applications
  • advanced control options and whisper-quiet operation
  • Pre-Charged QuickConnect® Line Set
  • pre-charged with R-454B refrigerant
  • : Replaces traditional electrical conduit, offering
  • for a safer, cleaner installation.
  • Energy Star Certified

Perfect For

  • Bedrooms and master suites
  • Living rooms and family rooms
  • Garages and workshops
  • Basements and bonus rooms
  • Home additions and converted spaces
  • Offices, studios, and hobby rooms
  • Areas without existing ductwork

What's Included

  • 18,000 BTU MRCOOL DIY® 5th Gen Indoor Air Handler (230V)
  • 18,000 BTU MRCOOL DIY® 5th Gen Outdoor Condenser (230V)
  • 25-ft Pre-Charged QuickConnect® Line Set (R-454B Refrigerant)
  • DIYPRO® Cable (Eliminates the Need for Electrical Conduit)
  • MRCOOL SmartHVAC USB Controller® (Compatible with Google Assistant & Amazon Alexa)

Specifications

  • MRCOOL DIY® 5th Generation 18,000 BTU Single Zone Mini Split System
  • pre-charged with R-454B refrigerant
  • 230V Compatibility
  • 22 SEER2 efficiency rating
  • Eco-Friendly R-454B Refrigerant
  • : A next-generation refrigerant with a
  • : Customize heating and cooling cycles to fit your daily routine and
  • 18,000 BTU
  • 22 SEER2
  • 10.0 HSPF2
  • 230V
  • (R-454B Refrigerant)
  • 18,000 BTU MRCOOL DIY® 5th Gen Indoor Air Handler (230V)
  • 18,000 BTU MRCOOL DIY® 5th Gen Outdoor Condenser (230V)
  • 25-ft Pre-Charged QuickConnect® Line Set (R-454B Refrigerant)
  • MRCOOL DIY® 18,000 BTU 5th Generation Mini Split System

Warranty Information

  • Industry-Leading Warranty for Long-Term Reliability

Why Buy from CulinaryProfis?

CulinaryProfis is an authorized online dealer offering secure checkout, product support, and nationwide shipping throughout the contiguous United States. If you need help choosing the right MRCOOL system or accessory for your application, contact CulinaryProfis before ordering.

Frequently Asked Questions

Does this system require ductwork?
No. This is a ductless mini split system.

Does this system provide both heating and cooling?
Yes. This MRCOOL mini split system is designed to provide both heating and cooling when installed correctly.

What voltage does this model require?
This model is listed with a 208-230V electrical configuration. Always follow the manufacturer specifications and local code requirements.

Does this include the line set?
This listing indicates a 25 ft. line set configuration when included with the bundle. Please review the product title and included components before ordering.

Does this purchase include installation?
No. Installation service is not included.

Shipping Information

Free shipping is available on qualifying MRCOOL orders over $1,000 within the 48 contiguous United States. Orders ship via UPS, FedEx, freight carrier, or the most economical available provider.

Large HVAC systems are delivered by curbside service only. Carriers do not provide inside delivery, garage delivery, installation, or white glove service unless specifically stated otherwise. Tracking information is typically provided after order processing and delivery times may vary by location, inventory availability, carrier conditions, and order verification requirements.

Adult Signature Required: A person 18 years of age or older must be present to accept and sign for the delivery.

Shipping Restrictions: We do not ship to PO Boxes, Alaska, Hawaii, Puerto Rico, Guam, the U.S. Virgin Islands, the Northern Mariana Islands, Canada, or other international destinations.

Freight & Delivery Policy

Please inspect your shipment immediately upon delivery. If packaging is visibly damaged, take clear photos and note the damage with the delivery driver on the delivery receipt or Bill of Lading before accepting the shipment. If concealed damage is discovered after opening the package, contact CulinaryProfis within 24 hours and provide photographs of the damage.

Please retain all original boxes, packaging materials, documentation, accessories, and pallets until you have fully inspected and accepted your order. Orders that have already shipped and are later canceled or refused may be subject to restocking fees and applicable return freight charges.

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Enjoy Free Shipping on Orders Over $200. No Sales Tax (Excludes WY). *Exclusions Apply

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