Carrier 40MBAA Ductless System

Carrier 40MBAA Ductless System.

This versatile unit is designed to replace existing furnaces that use air ducts or connect to a ductless system, delivering the flexibility need to operate as a single-zone system or to create a multi-zone environment.


Easily connect with traditional ducted systems or replace outdated gas furnaces while still enjoying the benefits that ductless systems provide. Additionally, you can install the unit in four different positions for maximum flexibility within any space. The 40MBAA multi-poise air handler has a variable-speed ECM motor that synchronizes with the Carrier® Inverter Ductless heat pump single zone 38MARB size 24k, 38MBRB sizes 36k/48k, or with select 38MGR multi-zone models.

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 energy savings.
  • Comfort Features: Install with select outdoor units for premium comfort features that can offer precise temperature control and fewer temperature swings.
  • Minimal Installation: Because there are no ducts, installation is a breeze—no tearing open walls, patching, or repainting required!
  • Zones: Single-zone system and Multi-zone environments
  • Sound Performance: Quiet operation for peace and comfort.