YEAR-END SALE: Free exclusive 2 year labor & refrigerant warranty on mini splits, additional 3% off at checkout. >$600 orders ship free. Call: 1-615-553-8118

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No pressure. We honestly love talkin’ about HVAC. Reach us now by calling 1-(615)-553-8118.

ABOUT MRCOOL & MRCOOL DIY SYSTEMS

  • MRCOOL Direct is the number one largest & most trusted dealer in America, backed with superior knowledge and service! When time matters don’t trust your money anywhere else, get your order right the first time!
  • MRCOOL has the only true & trusted DIY HVAC solutions available. (HVAC - heating, ventilation & air conditioning) This Includes DIY ductless mini splits, DIY ducted split type systems & package units. Whether you are installing a new system or replacing an old one, MRCOOL is for you!
  • MRCOOL is always working towards innovating industry leading products with thoughtful easy peasy installs. Get next generation technology with energy efficiency, and affordability in the same sentence.
  • MRCOOL DIY systems are designed specifically for quick and easy first time amateur do it yourself installations, as well as for time and money saving professional installations.
  • MRCOOL DIRECT offers a free 3-year parts, labor, and refrigerant warranty exclusively to our customers.
  • MRCOOL DIRECT has knowledgeable account managers that love talkin’ HVAC. They will get to know your situation, and will work directly with you every time you call.
  • MRCOOL DIY mini splits only have seven basic steps.
  1. Mount your outdoor condenser
  2. Mount your indoor air handler
  3. Connect your communication wire
  4. Connect your lineset
  5. Connect your drain hose
  6. Install your lineguard
  7. Connect your power source
MrCool Direct - Shop DIY Mini Splits & Heat Pumps

Two ways to build your own DIY system:

YEAR END SALE: Free exclusive 2 year labor and refrigerant warranty on mini splits, with an additional 3% at checkout. Orders over $600 ship free.

2 year labor warranty offer ends in:

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Ends January 1, 2025 at 12:00 am

FREE TWO YEAR WARRANTY

Enjoy peace of mind with our exclusive free 2 year parts, labor, & refrigerant warranty!

Need more warranty options?

We provide mini-split warranties that range from 1 zone-5 zones! 9k-60k. Unsure? Give us a call!

Product comparison grid

Compare some of our units & see what best fits your needs! If you need assistance choosing a system, give us a call & let one of our sales representative give you a free quote!

A table comparing the facets of 5 products
Facet
MRCOOL DIY Easy Pro - 18k BTU - Complete System
EZPro Complete System
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MRCOOL DIY 4th Gen Mini-Split Bundle
MRCOOL DIY 4th Gen Mini-Split Bundle
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MRCOOL 4th Gen Advantage Complete System (NOT DIY SYSTEM)
MRCOOL 4th Gen Advantage Complete System
View details
MRCOOL Olympus Energy Star Complete System
MRCOOL Olympus Energy Star Complete System
View details
MRCOOL Olympus Hyper Heat Complete System
MRCOOL Olympus Hyper Heat Complete System
View details
By
ByMRCOOLMRCOOLMRCOOLMRCOOLMRCOOL
Price
Price
From $1,252.00
From $1,738.00
From $815.00
From $1,286.00
From $1,449.00
Quick Description
Quick Description
  • $1,252-$1,698
  • Coverage: 350-1,000 SQ FT
  • Warranty: 2 year parts, 1 year compressor
  • 18-20 SEER
  • Do-It-Yourself
  • $1,738-$2,888
  • Coverage: 500-1,500 SQ FT
  • Warranty: 5 year parts, 7 year compressor 
  • 18-22 SEER
  • Do-It-Yourself
  • $849.85-$2,256
  • Coverage: 375-1,500 SQ FT
  • Warranty: 2 year parts, 1 year compressor 
  • 17.5-20.5 SEER
  • Licensed Installed
  • $1,286-$2,060
  • Coverage: 250-1,000 SQ FT
  • Warranty: 5 year parts, 7 year compressor 
  • 20.7-23.5 SEER
  • Licensed Installed
  • $1,449-$2,187
  • Coverage: 250-1,000 SQ FT
  • Warranty: 5 year parts, 7 year compressor 
  • 20.5-25 SEER
  • Licensed Installed
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BBB Accredited Business

Shop with confidence at MRCOOL DIRECT, a proud BBB accredited company. Our BBB accreditation is a testament to our commitment to customer satisfaction and ethical business practices. Rest assured, achieving BBB accreditation is no easy accomplishment, reflecting our dedication to excellence in every aspect of our service.