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MRCOOL DIY Multi Zone Condenser

MRCOOL DIY 5th Gen Multi-Zone Mini Split Condenser

MRCOOL| SKU: DIY-MULTI3-18HP230D-O In Stock

$2,226.56$2,577.3714% off

Payment plans

From $185.54/mo with shop Pay View sample plans

$61.84/mo with Paytomorrow Learn More

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Amounts shown are maximums; actual savings depend on income, household size, utility, and program rules. Some programs require installation by a licensed or participating contractor and/or specific equipment efficiency ratings. Rebate data by Rewiring America. Not tax or legal advice — verify with the program before purchase. Questions? Call us at (888) 231-8920.

Free Delivery Jul 25-31 (Est.)
Condenser Size
Optional accessories

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Protection plan

Use your system worry-free for years to come

  • Comprehensive coverage for mechanical and electrical breakdowns, including power surges
  • Repairs covered 100% for the extended term — labor included, not just parts
  • Coverage for normal wear and tear that affects how the product works
  • Replacement or reimbursement if we can’t repair it
  • $0 deductibles, ever
  • Cancel anytime on a pro-rata basis
  • US-based support and quick claims filing
2-year protection · $149Add two years of optional service contract coverage. 5-year protection · $299Add five years of optional service contract coverage.

Coverage begins after the manufacturer warranty applies, and runs alongside it for items the factory doesn’t cover. Select a plan above the Add to Cart button to include it with your order.

Backed by Chill Mini Splits · (888) 231-8920Detailed terms and conditions

Product overview

MRCOOL DIY Multi-Zone Mini Split Air Conditioner & Heat Pump Condenser - 230V

The 5th Generation MRCOOL DIY BTU Ductless Heat Pump Condenser is the latest in heat pump technology. This condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 23.9 SEER2 efficiency rating. It also has the ability to heat even when temperatures drop to -13°F. It features robust construction which includes a Gold Fin Condenser coating so it is sure to withstand exposure to the elements. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. 

As a MRCOOL DIY product, this heat pump is designed specifically to be used with MRCOOL's patented Pre-Charged Quick Connect Line Sets. These line sets come pre-charged with the precise amount of R-454B refrigerant. They are also equipped with quick connectors, so the line set can be connected to the condenser by the homeowner using only wrenches. This means the installation process can be performed without retaining the services of a certified technician. Let the 5th Generation MRCOOL DIY BTU Ductless Heat Pump Condenser be the solution to your home’s heating and cooling needs.

 

In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.

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At a glance

Tech specs

4.94 (17 reviews)
Mount typeDucted
InstallationDIY
BrandMRCOOL

Sizing in doubt? Our HVAC experts confirm capacity for your rooms before you order — free. Ask us about utility rebates for high-efficiency heat pumps in your area.

See it done

Watch the full DIY install

Every step, start to finish — most homeowners wrap a single zone in a weekend.

MRCOOL DIY installation guide — full walkthrough
How to install a MRCOOL DIY system