A Mycond OXA unit delivering a vertical air stream down to a warehouse floor

OXA decentralised heating and ventilation systems

Climate control for buildings 6 to 30 metres tall — with no ductwork. Heat, cooling and fresh air arrive where people actually work, instead of collecting under the roof.

Why tall buildings stay cold and uneven

Radiators only warm the perimeter

Convective heat reaches roughly 5 m from the wall. The middle of the warehouse or production hall stays cold — while the energy bill has already been paid.

Unit heaters create hot spots and draughts

A direct jet produces local overheating next to the unit and cold, windy zones further out. Comfort suffers, staff complain, and the temperature never settles.

Central systems end up heating the roof

Warm air rises and builds up under the roof deck. You pay to heat the structure rather than the occupied zone — and pay again for the ductwork that delivers it.

The OXA answer: vortex air distribution

The unit is mounted directly above the occupied zone and generates a swirling, long-throw air stream. The vortex punches through the layer of stagnant warm air, carries the air down to floor level and then opens out into an even field — no ductwork, no draughts.

Mounting height6–30 m
Coverage radius per unit>10 m
Occupied zoneup to 2 m above the floor
Diffuser3-in-1 adaptive, blades 0–90°

How the vortex diffuser works →

Mycond OXA decentralised climate unit

25–30%

less air volume moved

>10 m

throw radius of a single unit

1024

units on one control terminal

<60 dB

sound pressure level

Series by the job they do

Heating only

Heating + cooling

Fresh air

  • OXA-FD — supply air + heating
  • OXA-FK — supply air + heating + cooling
  • fresh air share 0–100 %

Humidification

  • OXA-HD — heating + humidification
  • OXA-HK — heating/cooling + humidification
  • high-pressure nozzles 5~7 MPa

Dehumidification

  • OXA-DK — dehumidification + reheat
  • pools, car washes, wet processes

Heat recovery

  • OXA-AR — all-in-one
  • up to 145 kW heating · 70 kW cooling
  • supply + extract + heat recovery

Controls and automation

Wireless control

OXA-V and OXA-V2 terminals with OXA-T2 sensors, with no signal cabling to pull. Up to 1,024 units in a single system.

BMS integration

Modbus RTU / TCP: setpoints, operating status and alarms are passed straight into the building management system.

Mobile app

Unit status, schedules, setpoint changes and fault notifications — all from a smartphone.

More on the control system →

About Mycond

Mycond Limited is a British climate equipment brand headquartered in London. Manufacturing runs through partner plants in Europe and Asia — Poland, Italy, China and Malaysia. EBM-papst fans, Belimo actuators, copper-and-aluminium heat exchangers. Aklima Polska is the official distributor in Poland. About the company →

OXA equipment selection

Send us the basics of your building: floor area, ceiling height, what the space is used for and the energy source available (water, electricity, gas or refrigerant). You will get back the recommended series, the number of units and a suggested layout.

    Head office: Mycond Limited, London · Official distributor in Poland: Aklima Polska, +48 502 121 436

    Head office — London

    MYCOND LIMITED
    42-44 Bishopsgate, London, EC2N 4AH, United Kingdom
    +44 745 814 8214
    info@mycond.eu

    Poland — Aklima Polska

    +48 502 121 436
    info@aklimapolska.pl
    ul. Postępu 15, 02-676 Warsaw
    Poland