Overview

Comfort™ Series ductless air conditioners are designed with affordability in mind.

The ideal blend of economical and effectiveness, the 45MHHAC high wall ductless indoor unit is a cool choice for air conditioning in a new or converted space. Compatible with the 37MHRAC single zone ductless outdoor unit, it offers the convenience of a temperature-sensing handheld remote and customized control over your comfort with four available fan speeds and louvers that can either move or remain stationary.

Why This Ductless System Is Right for You

• Energy Savings: Energy savings are dependent on outdoor unit pairing. Install with select outdoor units for premium or enhanced energy savings.
• Comfort Features: Install with select outdoor units for enhanced comfort features that can offer improved temperature control and more consistent comfort.
• Minimal Installation: Because there are no ducts, installation is a breeze—no tearing open walls, patching, or repainting required!
• Zones: Single-zone system.
• Sound Performance: Extremely quiet operation for peace and comfort.
• Refrigerant: Compatible with Puron Advance™ refrigerant. With this refrigerant, Carrier proudly continues our century-plus commitment to environmental stewardship. It’s a refrigerant that delivers a 75% decrease in global warming potential while maintaining original Puron’s non-ozone depleting properties.