Daikin Split & Cassette AC FDXS / FXMQ

Daikin Sky Air Commercial Split

Series: Sky Air Series

Commercial inverter split — ultra-quiet, BMS-ready, R-32 low-GWP refrigerant

Product Overview

Daikin Sky Air commercial split systems are purpose-built for offices, retail outlets, showrooms, and light commercial spaces. Swing inverter compressor delivers ultra-quiet operation from 19 dB(A). R-32 refrigerant has significantly lower GWP than R-410A. Multiple indoor unit types — wall-mount, 4-way cassette, floor-ceiling, concealed duct — provide flexibility for any interior layout. BACnet / Modbus enables BMS integration.

Technical Specifications

Cooling Capacity
1.5 to 10 Ton (18,000 to 120,000 BTU)
Compressor
Swing Inverter Compressor
Refrigerant
R-32 (low GWP) / R-410A
Indoor Types
Wall-mount, 4-way cassette, floor-ceiling, concealed duct
Controls
Daikin BRC1H / Modbus / LonWorks / BACnet
Noise
Ultra-quiet — from 19 dB(A) indoor

Contact our engineering team for full model selection data and performance curves.

Key Features

Swing inverter compressor
R-32 low GWP refrigerant
BACnet / Modbus BMS compatible
Multiple indoor unit types
Ultra-quiet — from 19 dB(A)
Auto-clean filter

Typical Applications

Offices
Retail outlets
Showrooms
Bank branches
Small commercial buildings

Certifications & Standards

AHRIEnergy StarISO 9001

About Daikin

Daikin Japan

World's largest HVAC manufacturer. VRV/VRF systems, split ACs, rooftop units, and AHUs with industry-leading inverter technology.