The Mitsubishi SEZ‑AD15NL is a 14,100 BTU concealed ducted indoor unit offering powerful, quiet performance in a slim profile. Ideal for tight spaces, it supports smart controls and flexible ducting.

Unit Type: Indoor Unit
Product Line: M-Series AD
Operating Mode: Cooling & Heating
Number of Zones: Multi
System Capacity: 14,100 BTU
Line Set Size: 1/4" x 3/8"
WiFi Enabled: Yes with Comfort App
WiFi Built In: Yes

Indoor Unit SEZ-AD15NL

Cooling Capacity up to 14,100 BTU
Heating Capacity up to 18,000 BTU
Room Cooling/Heating Capacity up to 650 sq ft

GENERAL FEATURES
• Built-in condensate lift mechanism
• Concealed horizontal-ducted unit: Concealed horizontal-ducted unit for
applications with short duct runs
• Multi-zone: A multi-zone unit provides the temperature management of
multiple zones within a building.
• Multiple control options, including the comfort app for remote access, third-
party interfaces, and both wired and wireless controllers
• Quiet operation: Quiet operation units are as quiet as a typical
conversation, and most indoor units are whisper quiet.
• Ultra-thin body: 7-7/8” high

Airflow Cooling CFM, Dry: 353-441-529
Airflow Heating CFM, Dry: 353-441-529
Noise Level dB(A), Cooling: 30-34-37
Noise Level dB(A), Heating: 30-34-37
Size W x D x H: 39" x 27-9/16" x 7-7/8"
Weight: 52 lbs