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Mini Split Cost

MRCOOL DIY Multi-Zone Cost Guide: What Do You Need for a Complete System?

Brandon Guzman

Planning a MRCOOL DIY 5th Gen Multi-Zone system? Learn what goes into the complete project cost, including the condenser, indoor units, line sets, communication wire, Quick Couplers, electrical work and installation accessories.

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MRCOOL 18K Multi-Zone compatibility

MRCOOL DIY 5th Gen Multi-Zone Compatible Air Handler & Combination Guide r & Combination Guide

Brandon Guzman

Building a MRCOOL DIY 5th Gen Multi-Zone system? Use this compatibility guide to compare compatible high-wall air handlers, OuttaSight® one-way ceiling cassettes and DIY Hybrid™ ducted air handlers for the 18K, 27K, 36K, 48K and 55K Multi-Zone condensers.

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MRCOOL 18K

MRCOOL DIY 5th Gen Multi-Zone Sizing Guide: 18K vs 27K vs 36K vs 48K vs 55K

Brandon Guzman

Not sure which MRCOOL DIY 5th Gen Multi-Zone system you need? Compare the 18K, 27K, 36K, 48K and 55K condensers, learn how to size individual rooms, understand MRCOOL’s 2/3 Rule, and find the correct R-454B Quick Connect line-set size and length—including how approved line-set extensions and MRCOOL Quick Couplers work.

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2 Zone Mini Split

How Many Zones Can a MRCOOL Multi-Zone System Have? 2–6 Zone Guide

Brandon Guzman

How many zones can a MRCOOL DIY Multi-Zone system handle? Compare 2-zone through 6-zone configurations and learn which 5th Gen condenser can support your project.

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