Mycond OXA-AR — multifunctional fresh air unit

Heating, cooling and 7100 m³/h of fresh air in a single machine

Air flow rate: 10100 m³/h (7100 fresh)

Cooling capacity: 43 ... 98 kW

Heating capacity: 60 ... 145 kW

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Mycond

OXA-AR

Mycond OXA-AR is the largest unit in the range: heating up to 145 kW, cooling up to 98 kW, 10 100 m³/h of air of which 7100 m³/h is outdoor air. One machine replaces a supply air unit, a heating system and a cooling system for a large hall.

Mycond OXA-AR multifunctional unit with top fresh air box and swirl diffuser

Why it pays off

Heating 60…145 kW and cooling 43…98 kW from one casing.
7100 m³/h of fresh air without a separate supply unit.
Swirl diffuser with stepless supply angle.
Mounting height 4–21 m, noise below 60 dB.
Water schedules 90/70, 80/60, 70/50 and 60/40 °C.
Wireless control through OXA-V and OXA-T2.

Four functions in one unit

The OXA-AR heats, cools, supplies fresh air and distributes it across the volume of the building at the same time. Instead of an air handling plant room, a duct network and separate unit heaters, a few machines hang under the roof and deliver the complete climate of the hall — with a shorter installation and no loss of usable floor area.

Swirl air diffuser of the Mycond OXA unit with stepless supply angle

The swirl diffuser spins the jet and changes its angle smoothly, so warm air does not stay under the roof but is driven into the working zone. That removes the temperature stratification and cuts the heat lost through the roof.

Wireless control

Mycond OXA wireless control system with OXA-V terminal and OXA-T2 sensors

What the controller actually adjusts

Fresh air share — the top intake damper opens smoothly up to the full 7100 m³/h.
Guide vane position — from a dense downward jet to a wide pattern across the floor.
Fan speed — frequency control across the whole range.
Wireless sensors — temperature and humidity read in the working zone.
One terminal for the whole fleet — up to 1024 units within a 2 km radius.
Protection — phase monitoring, over-voltage and over-current cut-out, anti-freeze, soft start.

Technical data

Model	OXA-AR
Fan speed, rpm	0~860
Air flow, m³/h	0~10 100
Fresh air, m³/h	7100
Voltage, V	380±5%
Electric power, kW	7.4
Current, A	13.0
Installation height, m	4~21
Control mode	Stepless VAV regulation
Noise, dB	<60

Heating performance

Water, °C	Q, kW (5 °C)	Q, kW (10 °C)	Q, kW (15 °C)
90/70	145	134	124
80/60	125	114	104
70/50	104	94	84
60/40	84	72	60

Cooling performance (7/12 °C)

tₐₗ, °C	rh, %	Q, kW	Condensate, kg/h
24	50	43	22
30	50	58	36
32	70	98	92

Dimensions

Dimension, mm	OXA-AR
A	2310
B	630
C	600
D	890
F	1440
G	1450
H	1100
J, K (internal thread)	DN50
L (external thread, condensate)	DN32
Weight, kg	790
Water volume, l	13.2

Dimensional drawing of the Mycond OXA-AR unit with callouts

DWG drawings are available on request.

Where it is used

large production and warehouse complexes up to 21 m high;
vehicle plants and service centres;
sports arenas and exhibition halls;
agricultural and logistics terminals;
projects that need heating, cooling and ventilation at once.

We size and lay out OXA systems for industrial, logistics and sports facilities across Europe — send the building data and you get a layout with a quotation.

Frequently asked questions about the Mycond OXA-AR

Is a separate supply unit still needed?

No. The OXA-AR delivers 7100 m³/h of tempered fresh air, so no air handling plant or duct network is required.

What energy sources does it use?

Hot water from a boiler, heat pump or district heating, and chilled water from a chiller for the cooling mode.

How large an area does one unit serve?

Roughly up to 1500 m² depending on height, heat loss and the air change requirement — the calculation is free of charge.

Does it need a condensate drain?

Yes, in cooling mode — a DN32 male-threaded connection, up to 92 kg/h at peak conditions.