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MRCOOL®

DIY 4th Generation Multi-Zone 2-Zone Condenser

Mfg.#
DIYMUL218HP230C
Sku#
3170586

* Estimated stock levels as of Tue, Mar 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

The 4th Generation MRCOOL® DIY 18K BTU 2-Zone Ductless Heat Pump Condenser is the latest in heat pump technology. This 2-zone condenser, when paired with select MrCool air handlers, is capable of producing an impressive 21 SEER 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-410A 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 4th Generation MrCool DIY 18K BTU 2-Zone Ductless Heat Pump Condenser be the solution to your home’s heating and cooling needs.
 

Specifications

General

BTU 18,000
Fuse Size (max ) 25.0
Power Supply 208-230~60, 1
Type Condenser
Volts 208-230

Dimensions

Dimensions 31.57 x 7.44 x 11.69
Weight 100.53

Manufacturing Details
The following information is subject to change without notice

Manufacturer Warranty Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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Related Documents

Brochure (PDF)

Warranty (PDF)

Installation Guide (PDF)

Certificate (PDF)

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