Fujitsu ABUH24KUAS & AOUH24KUAS1 24,000 BTU 21.7 SEER2 Ceiling Suspended Heat Pump System - R32

Fujitsu ABUH24KUAS & AOUH24KUAS1 – 24,000 BTU R‑32 Ceiling-Suspended Mini‑Split System
The Fujitsu ABUH24KUAS and AOUH24KUAS1 mini-split system delivers powerful, discreet comfort through a compact ceiling-suspended indoor unit. Ideal for small to mid-sized spaces up to ~1,000 sq ft, this ENERGY STAR® system uses eco-friendly R‑32 refrigerant and features ProCore™ copper coils, multiple fan speeds, and advanced control compatibility for flexible, quiet operation in a wide range of environments.

General Information
System Type: Ceiling-suspended mini-split system (indoor & outdoor)
Indoor Model: ABUH24KUAS
Outdoor Model: AOUH24KUAS1
Capacity: 24,000 BTU Heating & Cooling
Room Size: Ideal for up to ~1,000 sq ft
Operating Modes: Heating & Cooling
ENERGY STAR®: Yes (ES, ESCC, ESME)
Refrigerant: R‑32, pre-charged; supports up to 164 ft line set

Key Features
Ceiling-Suspended Design: Flexible installation with a low-profile, high-performance form factor
Quiet Operation: Indoor sound levels as low as 29 dB(A) for discreet comfort
Multiple Modes: Economy, Powerful, Minimum Heat, Auto Restart, Defrost
Optional Drain Pump: Enables efficient condensate removal
Enhanced Control Options: Compatible with IR, wired, Wi-Fi, BACnet, Modbus & 24V thermostats (accessories sold separately)
Smart Scheduling: Weekly/24-hour timers, sleep function
Advanced Connectivity: Built-in I/O for interlocking with alarms, switches, and auxiliary heat
Durable & Efficient: ProCore™ copper coils and INVERTER-driven compressor for long-lasting performance

Specifications (Rated Conditions)
Cooling Capacity (Rated/Min–Max): 24,000 BTU / 5,400 - 28,000 BTU
Heating Capacity (Rated/Min–Max): 27,000 BTU / 5,400 - 32,000 BTU
SEER2 / EER2: 21.7 / 12.8
HSPF2 (IV/V): 10.8 / 8.6
Sound Pressure (Indoor): 29-41 dB(A)
Sound Pressure (Outdoor): 52-54 dB(A)
Airflow (Cooling/Heating): Up to 724 CFM (840 m³/h)
Electrical: 208/230 V • 1‑Phase • 60 Hz
Piping Size: Liquid 1/4″ • Gas 1/2″ • Max Length: 164 ft • Max Height Diff: 98 ft
Indoor Unit Dimensions/Weight: 9-1/4" x 54-3/4" x 27-3/4" • 68 lb
Outdoor Unit Dimensions/Weight: 31" x 37" x 12-5/8" • 115 lb

Included Components
ABUH24KUAS ceiling-suspended indoor unit
AOUH24KUAS1 outdoor condenser

Ideal For
Installers, designers, and homeowners needing a compact ceiling-suspended HVAC solution with advanced control flexibility. Great for offices, shops, classrooms, and rooms with limited wall space.