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Flowair OXeN

Heat Recovery Ventilation Unit

The Flowair OXeN is a ductless heating and ventilation unit with heat recovery, delivering up to 12,000 m³/h of airflow and up to 6kW of heat recovery. Available in LPHW, electric, and ambient configurations, it provides fresh air, improved air quality, and energy-efficient ventilation with easy installation and low operating costs.

KEY FEATURES

up to 12,000 m3/h Airtflow

Up to 12,000m³/h airflow

multiple heat sources

Up to 6kW heat recovery

simple installation

Ductless design, easy install

multiple options

LPHW, electric, or ambient

compatible with T-Box controller

T-Box touchscreen controller 

Energy Savings

Fresh air with heat recovery

PRODUCT OVERVIEW

Fresh Air and Heat Recovery Without Ductwork

The Flowair OXeN is a cutting-edge heating and ventilation system designed to provide superior air quality and energy efficiency. This innovative ductless solution eliminates the need for complex ductwork, simplifying installation and significantly reducing both initial investment and ongoing operating costs.

With an impressive airflow rate of up to 12,000 m³/h, the OXeN delivers efficient ventilation for a wide range of space sizes and types. Its built-in heat recovery system recaptures up to 6 kW of energy from the exhaust air, enhancing overall energy efficiency and reducing heating costs by reusing heat that would otherwise be lost.

The OXeN is a versatile solution that improves indoor air quality in commercial and industrial settings. By continuously supplying fresh air and extracting stale air, it reduces heat, humidity, and airborne contaminants to create a healthier, more comfortable working environment.

Flowair OXeN Heat Recovery Ventilation Unit

CONFIGURATIONS

Flowair OXeN Heat Recovery Ventilation Unit

Three Heating Options, One Intelligent Controller

The OXeN can be configured to suit different requirements, offering three distinct operating modes. The intelligent Flowair System control with T-Box touchscreen controller manages the unit automatically, knowing exactly when to work and coordinating all connected devices from a single point.

  • LPHW mode uses hot water from a central boiler or heat pump for efficient heating alongside ventilation

  • Electric mode uses electric resistance elements where electricity is the preferred or only available energy source

  • Ambient mode provides enhanced ventilation and heat recovery without any additional heating input

  • Up to 12,000 m³/h airflow capacity for efficient ventilation across various space sizes

  • Up to 6 kW heat recovery recaptures energy from exhaust air, reducing heating costs

  • T-Box touchscreen controller manages the unit intelligently and controls all connected Flowair devices from one place

  • Ductless design simplifies installation, reduces initial cost, and minimises maintenance requirements

KEY BENEFITS

Why Choose the Flowair OXeN?

The OXeN combines ductless simplicity with high airflow capacity, heat recovery, and intelligent control for versatile, energy-efficient ventilation.

up to 12,000 m3/h airflow

Up to 12,000 m³/h Airflow

An impressive airflow capacity ensures efficient ventilation for a wide range of space sizes and types. From smaller commercial units to large industrial buildings, the OXeN delivers the volume of fresh air your space needs.

quiet operation

Up to 6kW Heat Recovery

The built-in heat recovery system recaptures up to 6 kW of energy from the exhaust air. This reuses heat that would otherwise be lost, enhancing energy efficiency and reducing heating costs significantly.

aesthetically pleasing design

Ductless Design

The absence of ductwork simplifies installation, reduces initial investment, and cuts ongoing operating costs. Minimal maintenance requirements ensure a hassle-free experience throughout the unit's service life.

energy savings

LPHW, Electric, or Ambient

Three configuration options to suit your requirements. LPHW uses hot water from a boiler or heat pump, electric uses resistance elements, and ambient provides ventilation and heat recovery with no additional heating.

T-Box controller

T-Box Controller

The intelligent Flowair System control with T-Box touchscreen manages the unit automatically. It knows exactly when to operate and controls all connected Flowair devices from a single point for seamless coordination.

Energy Savings

Fresh Air with Heat Recovery

Continuously supplies fresh air and extracts stale air to reduce heat, humidity, and airborne contaminants. The heat recovery system ensures this ventilation does not come at the expense of your heating bill.

APPLICATIONS

Ideal For These Environments

The Flowair Slim is designed for commercial entrances where aesthetics and quiet operation are as important as performance.

Warehouses heating

Warehouses

Large storage & distribution spaces

Factories heating

Factories

Production floors & manufacturing

Transport Workshops heating

Workshops

Vehicle & industrial workshops

office heating

Commercial Buildings

Offices & public buildings

 Sports Halls heating

Sports Halls

Gyms, leisure centres, & arenas

 Retail Units heating

Retail Spaces

Shops & commercial units

Laboratories heating

Laboratories

Research & testing facilities

 Garden Centres heating

Garden Centres

Open-plan retail & growing spaces

TECHNICAL DATA

Specifications

Model

Flowair OXeN

Design

Ductless

Type

Heat & Ventilation Unit With Heat Recovery

Controller

T-Box

Airflow

Up to 12,000 m³/h

Maintenance

Low Maintenance

Heat Recovery

Up to 6kW

Installation

Wall Mounted

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Impresind ColdAir

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Evaportative cooling with 100% fresh air. A complementary cooling solution for buildings that also need ventilation. 

Hadar DSF

Recirculates warm air from ceiling level. Pair with the Flowair OXeN to maximise ventilation and heating efficiency. 

Hadar DSF Destrat Fan

Need Better Air Quality?

Book a free site survey and our team will assess your building's ventilation requirements and recommend the right OXeN configuration for fresh air, heat recovery, and energy-efficient ventilation.

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