DIY Multi-Zone Indoor Air Handlers

Shop genuine MRCOOL DIY 5th Generation indoor air handlers designed to heat and cool individual rooms or zones. Every air handler requires a compatible MRCOOL DIY Multi-Zone outdoor condenser, which is sold separately.

Indoor Unit Only • Compatible Outdoor Condenser Required • Manufacturer Warranty Included

Shop Indoor Units

Before You Order :

These products are indoor air handlers only.

A compatible MRCOOL DIY Multi-Zone outdoor condenser is required for operation.

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Next Step: Choose Your Outdoor Condenser

You've selected your indoor air handler(s). The next step is choosing a compatible outdoor condenser to complete your DIY Multi-Zone System.

Shop Outdoor Condensers